Mathematics High School

Mrs. Wood is going to the desert during Thanksgiving
break. If she drives 120 miles in 2 hours, how many
more miles are left if she has to drive for another 5
hours at a proportional rate?

Answers

Answer 1

Answer:

she has to drive another 300 miles

Step-by-step explanation:

120/2=60 so 60*5=300

Answer 2

Answer:

300 miles left

Step-by-step explanation:

here's why if she is driving already 2 miles which is 120 and she is going to to drive for 5 hours, 5 hours is 300 miles which that means she has left 300.

Related Questions

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.

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:

What was the interest rate if your balance on an investment of $669 at the end of two years is $709.14?

Answers

Answer:

eight years.

Step-by-step explanation:

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

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.

If you get it correct you get brainliest I know the answe but do you?

Answers

Answer:

B?

Explanation:

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      

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

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).

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.

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

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


Find KL. Round to the nearest hundredth.
d
Sut of
.1.3
48
L

Answers

Answer:

1.3

Step-by-step explanation:

give brainliest

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

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]

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 )

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

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

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

1 pol
2. *
2. Jerome bought 6 pounds of apples for $0.99 per pound. How
much did he pay for the apples?
A $6.99
B. $5.94
C. $5.01
D. $8.15
A
B
С
D

Answers

Answer:

B

Step-by-step explanation:

.99*6= 5.94

Answer:

B. 5.94

Step-by-step explanation:

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.

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

Qué procedimiento debe realizar para convertir kilómetros a mililitros

Answers

Answer:

multiplica el valor de volumen por 1e+15

Step-by-step explanation:

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.

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.

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

Need answer for this question please. Much appreciated.

Answers

Answer:

Y= 2x-28

Step-by-step explanation:

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