Mathematics High School

2. At a restaurant, Mike and his three friends decided to divide the bill evenly. If each person paid $13.25
then what was the total bill?
Variable:
Equation:
Answer:

Answers

Answer 1

Step-by-step explanation:

39.75 is your answer for this question

Answer 2
Isn’t the variable just the number??
Variable = 13.25
Equation = 13.25+13.25+13.25
Answer = 39.75

Related Questions

Simplify the expression (combine like terms):
6x + 12y + 5 + 2y + 8

Answers

Answer:

[tex]6x + 14y + 13[/tex]

Step-by-step explanation:

[tex]6x + 12y + 5 + 2y + 8 \\(6x ) + (12y + 2y) + (5 + 8) \\ 6x + 14y + 13[/tex]

6x+14y+13 might be the answer.

Hi, can anyone help with this?

Answers

Answer:

Step-by-step explanation:

1). Given

2). DE = EF

3). Given and (2)

4). Subtraction Property of Equality (L.H.S. - 6x = R.H.S. - 6x)

5). 6 = 2x (5 + 1 = 2x - 1 + 1)

6). 3 = x (6 ÷ 2 = 2x ÷ 2)

8). Substitute x by its value

9). Q.E.D.

Help I’m dumb and it’s due soon.

Answers

Answer:

Options A, C and D are correct ones.

Step-by-step explanation:

Options A, C and D are correct.

Need answer for this question please. Much appreciated.

Answers

Answer:

Y= 2x-28

Step-by-step explanation:

Which expression represents the prime factorization of 325? A. 5 x 5 x 13 B. 5 x 5 x 5 x 3 C. 5 x 5 x 5 x 13 D. 3 x 3 x 5 x 5 x 5

Answers

Answer:

a

Step-by-step explanation:

Answer:

A

I know this is a year later lol

The number of boys and girls in a class are in the ratio 4 : 7. There are 15 more girls than boys. find the number of total students in the class

Answers

Answer:

The number of total students in the class is 55

Step-by-step explanation:

We will use the ratio method to solve the question

∵ The number of boys and girls in a class are in the ratio 4: 7

∵ There are 15 more girls than boys

→ That means the difference between them is 15

∵ The difference between the terms of their ratio = 7 - 4 = 3

→ By using the ratio method

→  boy  :  girl  :  difference

→  4      :  7      :  3

→  x      :  y      :  15

→ By using cross multiplication

∵ x × 3 = 4 × 15

∴ 3x = 60

→ Divide both sides by 3

∴ x = 20

∵ y × 3 = 7 × 15

∴ 3y = 105

→ Divide both sides by 3

∴ y = 35

∵ x represents the number of boys

∴ The number of boys is 20

∵ y represents the number of girls

∴ The number of girls is 35

∴ The total number of students = 20 + 35 = 55

∴ The number of total students in the class is 55

Answer here plss. i suck at math

Answers

Answer:

Step-by-step explanation:

(3, -2 )

Austin runs a farm stand that sells raspberries and apples. Each pound of raspberries sells for $4 and each pound of apples sells for $1.50. Austin made $267.50 from selling a total of 95 pounds of raspberries and apples. Determine the number of pounds of raspberries sold and the number of pounds of apples sold

Answers

Answer:

i wrote a answer in comment box okk

17y+2 - 5-3y express as a single fraction.

——— ———

5 3

PS the lines then the 5 and 3 at the bottom are the denominators I tries to write them like expressions over into a fraction as best i could

Answers

Answer:

6

Step-by-step explanation:

1. The fair coin is tossed once. What is the
probability of obtaining obtaining i
a) A head
b) A tail
c)no head
d)No tail​

Answers

D.no tail f see gdgfhggarhgjxy
The probability of...
A head = 1/2
A tail = 1/2
No head (meaning tail) = 1/2
No tail (meaning head) = 1/2

7. The graph of a polynomial function is shown.

a. Is the degree of the polynomial odd or even? Explain how you know.

b. What is the constant term of the polynomial?

Answers

9514 1404 393

Answer:

even-4

Step-by-step explanation:

When the end behavior is the same sign on the left and the right, the degree is even. This polynomial is of even degree.

The y-intercept is the constant term: -4. (All the other terms are zero when x=0.)

Which angles are adjacent angles?

Answers

Answer:

<stv and <stq

Step-by-step explanation:

adjacent angles have the same vertex and are side by side.

2x+2(2x-1)=4(x-5)+3(x+1) is x =

Answers

Answer:

x=15

Step-by-step explanation:

First, you get rid of the parentheses:

2(2x-1) is 4x-2

4(x-5) is 4x-20

3(x+1) is 3x+3

________________________________

2x+4x-2=4x-20+3x+3

6x-2=4x-20x+3x+3

6x-2=7x-20+3

6x-2=7x-17

6x=7x-15

-1x=-15 or x=15

PLZZZZZZZZ HELP WILL MARK YOU
PLZZZZZZZZZZZ
The table below shows the amounts of lime juice and sugar used in each container of limeade. The ratio of lime juice to sugar is 1:r, where r is the unit rate. Use the table to determine r.


Lime Juice Sugar
one-fifth cup 1 cup
2 cup 10 cup
3 cup 15 cup

ANSWERS
one-fifth
4
two-thirds
5

Answers

Answer:

5

Step-by-step explanation:

For every one cup of lime juice, there is 5 cups of sugar.

Answer:

i think its one-fifth

Step-by-step explanation:

i hope my math is right

what is 852,442 rounded to the nearest thousand?

Answers

Answer:

852,000

Step-by-step explanation:

U will see and plz help worth 34 points

Answers

Answer: 80

Step-by-step explanation:

First you split the shape into simple parts, and think about the measurements when you do so. Although you can't see my work, the way I split it is a rectangle that measures 8 by 4, and a rectangle that measures 8 by 6. You find the answer to these separately (32 and 48) and add them together (80).

is anyone able to solve this problem?

Answers

Answer:

Jar size: $12.49 for 62 oz ⇒ $0.20 for 1 oz

Step-by-step explanation:

Fun size: $2.88 for 10 oz ⇒ $0.288 for 1 oz

Party size: $8.98 for 38 oz ⇒ $0.24 for 1 oz

Jar size: $12.49 for 62 oz ⇒ $0.20 for 1 oz

Box size: $0.99 for 3 oz ⇒ $0.33 for 1 oz

45/8 =
When you get the answer convert it to fraction form
I need it please

Answers

Answer:

Exact Form:

45/8

Decimal Form:

5.625

Mixed Number Form:

5 5/8

Answer:

5 and 5/8

Step-by-step explanation:

Which expression is equivalent to 8c + 6 - 3c - 2 ?

A)5c + 4

B)5c + 8

C)11c + 4

D)11c + 8

Answers

Answer:

I believe the answer is 5c + 4.

Step-by-step explanation:

The first step in simplifying expressions like this is to combine the values with the same coefficient and rearrange them so that they are next to each other in the expression. When you do this, you also have to keep the operation that comes before it if possible. 8c + 6 -3c - 2 will be turned into 8c - 3c + 6 - 2. Now you can simplify the expression in different parts. 8c - 3c = 5c, and 6 - 2 = 4. Keep the addition operation in the middle and combine the numbers:

5c + 4.

x2-16= -2x - 1

Please help

Answers

Answer:

The solutions are -5 and 3.

Step-by-step explanation:

[tex]x^2 - 16 = -2x-1[/tex]

[tex]x^2 - 16 +2x+1=0[/tex]

[tex]x^2 +2x-15=0[/tex]

Factoring the quadratic expression:

[tex](x+5)(x-3)= x^2 +2x-15=0[/tex]

So,

[tex]x+5 = 0 \implies x =-5[/tex]

[tex]x-3 = 0 \implies x =3[/tex]

can someone tell me the answer ​

Answers

Answer:

um i really dont know but if i dont know the the answer to sum i put c but i recommend not doing that

Step-by-step explanation:

Answer:

The second option, 2 is a prime number, but not odd

Step-by-step explanation:

A prime number is a result of two other whole numbers multiplied by themselves. There is no whole number that you can multipy by itself to get 2 because 1 × 1 = 1 and 2 × 2 = 4. Therefore, it is a prime number. But, that does not mean it is an odd number because odd numbers are 1, 3, 5, 7, etc. and even numbers are 2, 4, 6, 8, etc.

Choose the representations or descriptions that model the relation provided in each item. For each relation, select all situations that apply.


x -2 0 2 4
f(x) 4 0 4 16


a The relation is a function.
b f( x) = -2 x
c f(4)= -2
d domain: {-2, 0, 2, 4}
e The relation is not a function.
f f( x) = x2

Answers

It is B and D because it is the only one that matches the input and outputs. D shows a perfect graph of the points while B shows the points themselves. They cannot be a linear function since they are not linear so it is not E or F.

PLZ HELP GIVING BRAINLEST TO THE PERSON EHO EXPLAINS AND HAVE THE RIGHT ANSWER!


A square measures 3 feet on each side. If the proportions stay the same and the length is increased to 9 feet, what is the width increase to?

Answers

It’s increased to 9. A square is equal on all sides.

Draw the graph of y=2x+1

Answers

Since it’s linear, find 3 points
(1, 3), (2, 5), (0, 1)
Now plot the points and draw a line through them

Qué procedimiento debe realizar para convertir kilómetros a mililitros

Answers

Answer:

multiplica el valor de volumen por 1e+15

Step-by-step explanation:

5) Megan is saving to buy a birthday present for her sister.
She has $15 and plans to save $6 each week. If the present
she wants to buy is $51 how many weeks will it take her to
save the money?

Answers

Answer:

8.5

Step-by-step explanation:

51/6=8.5

What is the 28th term of the arithmetic sequence with a 1 = 4 and d= -2

Answers

Answer:

Step-by-step explanation:

tn = a + (n-1)*d

t28 = 4 +   (27)*-2     27 because 27 = 28 - 1

t28  = 4 + - 54

t28 = 4 - 54

t28 = - 50      

8^1/3 dived by 5^-2
Please help

Answers

Answer:

50

Step-by-step explanation:

(8^1/3) /(5^-2)

(2)/(0.04)

50

HELP ASAP?!?!?!? QUADRATIC REGRESSION MODELS

Make a scatter plot of the data below

(10,12.5)
(20,36)
(30,69.5)
(40,114)
(50,169.5)
(60,249)
(70,325.5)

Use the quadratic regression feature of a graphing calculator to find a quadratic model. Round to the nearest hundredths place.​

Answers

Answer:

4.87138

Step-by-step explanation:

i think

Which example describes area

A. Measuring the height of the grass in a field.

B. Measuring the length around a field of grass

C. Measuring the length from one end of the field to the other

D. Measuring the amount of space that a field of grass takes up.

Answers

I believe C. Measuring the length from one end of the field tot he other would be the most reasonable answer, because Area = Length x Width
Other Questions
Thanks for the help :) Sesame Street debuted on this day back in 1969. If you were asked to create a new Sesame Street character, what type of character would you create and why? Be sure to include the name, appearance and character traits of your new character.My sesame characters name is going to be. Which symbol makes the following number sentence correct?4.567 _____ 4.576=> The animal shelter requires 1 pound of food for every 3 animals. This directly proportional relationship is represented by the equation y = (1/3)x, where x represents the number of animals and y represents pounds of food. If y varies directly with x, which graph represents the situation? David Blehert and his research team captured 117 healthy bats to study in the laboratory and divided them into four groups. Group 1 was housed in an area free from Geomyces destructans. Group 2 was housed in an area that shared the same air as bats infected with WNS, but these bats did not have direct contact with the infected bats. Group 3 was housed in direct contact with other bats infected with WNS. Bats in group 4 were directly exposed to Geomyces destructans when it was applied to their wings. During the study period the bats were monitored for signs of WNS. In this experiment, the independent was ________ and the dependent variable was ________. a) the type of exposure to Geomyces destructans; whether the bats became sick with WNS.b) whether the bats became sick with WNS; the type of exposure to Geomyces destructans.c) whether the bats became sick with WNS; the number of bats included in the study.d) the number of bats included in the study; the type of exposure to Geomyces destructans. Arrange the molecules in the correct order to complete the photosynthesis reaction.glucose + oxygen --> carbon dioxide + waterO glucose + water --> carbon dioxide + oxygenO carbon dioxide + water --> glucose + oxygenoxygen + carbon dioxode --> water + glucoseHELPPP PLSSS 16 pointss!!!! Jason has 4 tiles. Each tile has a number printed on it. The numbers are 2, 3, 6, and 8. A decimal number is formed using the tiles and the clues. Find the number. Clues: 1. The digit in the tens place is the greatest number. 2. The digit in the tenths place is less than the digit in the hundredths place. 3. The digit in the ones place is greater than the digit in the hundredths place. plz help due today giving brainliest! help please 6th grade math foolish answers will be reported i will give brainliest Can anyone please help FAST! Im looking for the correct answer and how you explain it! Ill mark brainlist please and thank you! 50 POINTS! ONLY ANSWER IF KNOW! PLEASE HELP! CAPTURE BELOW plz help me it due 7:10 How would the calculated concentration of the hci be affected if the sodium hydroxide were poured from ma beaker that contained some water before the naoh were added to it Write the equation of the line that goes through (-2, 0) and (4,3).A.) y=-1/2xB.) y=1/2x+1C.) y=2x+1D.) y=x+1/2 A. B. C. Or d. Please Find the slope and the yintercept of the line in the graph. What is the best description of the relation in Item 2?O Aa function that is one-to-one0.a function that is many-to-oneoC.a function that is one-to-manyOD.a relation that is not a functionHelp me please What types of jobs could you do if you lived in portland? Nika baked three loaves of zucchini bread. Each loaf needed StartFraction 17 over 4 EndFraction cups of flour. Which expression shows the best estimate of the number of cups of flour that Nika used? RELATIONSHIP HELP PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!"A reason HAS to be something you have NOT told me before only to prove it to be a lie repeatedly!" I NEED A REASON FOR HIM TO TRUST ME AFTER I CHEATED, LIED, AND MADE HIS ILLNESS WORSE... PLEASE HELP!