Mathematics College

How many solutions exist for the given equation?
x+12) = 4x-1
EEEE
O zero
O one
two
O infinitely many

Answers

Answer 1

Answer:

One answer exists for this equation.

Related Questions

hi can someone help i have to simplify fractions HELP please it should be easy!!!!

Answers

1. 2/3
2. 1/2
3. 2 (if it's 20/10 it's not clear)
4. 5/6
5. 1/4
6. 1/2
7. 2/3
8. 1/6
9. 3/4
10. 3/5
11. 3/4
12. 5/8

Answer:

18/27=2/3

6/12=1/2

20/10=2/1

10/12=5/6

2/8=1/4

15/30=1/2

8/12=2/3

6/36=1/6

15/20=3/4

30/50=3/5

21/28=3/4

15/24=5/8

Step-by-step explanation:

PLS HELP WILL GIVE BRAINLIEST ANSWER

Answers

Answer:

56°

Step-by-step explanation:

First, the measure of angle GHE is equal to DFH. This means that you can set 98-6x=63-x, which becomes 5x=35 so x=7. Substitute 7 for x and you'll get DFH =63-7, which is 56.

2x2 + 8x - 7 = 0
How to solve

Answers

x =(8-√120)/4=2-1/2√ 30 = -0.739

Step-by-step explanation: calculator

Answer:

2 x 2 +8x -7= 0

4+8x-7=0

-3+8x=0

8x=0+3

8x/8=3/8

x=3/8

x=0.375

Step-by-step explanation:

1.Multiply 2x2 to get 4

2.Calculate the difference between 4-7

3.Move the constant to the right side

4.Divide both sides of the equation by 8

find the length of the unknown side. round to the nearest tenth​

Answers

the answer is 3
use the formula a^2+b^2=c^2 to solve this

Please help and get points!

Answers

Answer:

D

Step-by-step explanation:

NEEDED ASAP Just do numbers 1-6, 22-24, 25,26
work NEEDS to be shown and uh um I will give brainliest

Answers

Answer:

0.625                5/6=0.6250.222 (repeating)        2/9=0.222 0.432 (repeating)        16/37=0.432 -0.111 (repeating)         -1/9=-0.11110.45             27/50=0.45-0.75       -3/4=-0.75

22.   -2  21/50     .42=42/100=21/50

23.   -4/25     .16=16/100=4/25

24.  -13/20      .65=65/100=13/20

25.  31/50= 0.62

26.    7/15= 0.466 (repeating)

I hope this what you wanted:

Please help I need this to pass. Please

Answers

Answer:

Step-by-step explanation:

1. Longest side = hypontenuse   shorter sides = legs

2.  x=-2

3. Something in data that differs significanttly from the other data.

how are you not knnow this

2) -2, checked

3) a data point on a graph or in a set of results that is very much bigger or smaller than the next nearest data point.

i have no idea on the fist one, sorry, but hope the rest helped

Express 7.000,000,000 in scientific notation

Answers

Answer: 7 × 10^9

Step-by-step explanation:

10 to the 9th power is 1,000,000,000

7 x 1,000,000,000 = 7,000,000,000

Hope that helped!

Answer:

7x10*9

Step-by-step explanation:

If a bus travels at 48MPH how long will it take to be able to travel 60 miles

Answers

It will take 1.25 hours

divide 4,052 divided by 61​

Answers

66.42622950819672 is the answer

Answer:

R u that lazy to not type it in a calculator

Step-by-step explanation:

But it is 66.4262295082

Pls make me buy brainiest

Jackson has twice as many cards as his friends Alex and Chase combined. Alex has 55 Cards in his collection. Jackson Has 200 cards in his collection. How many cards does Chase have in his collection?

Answers

Answer:

45

Step-by-step explanation:

200 divided by 2 = 100-55=45

Answer:

45

Step-by-step explanation:

200-55=145

Since Jackson has twice as many as them combined, he would have 45.

Izabella answered 43 out of 50 questions correctly on her STAAR test. What percentage did Izabella answer correctly?

Answers

Answer:

Step-by-step explanation:

86 percent i hole this helps!

PLEASEEEE I WWILLL GIVE BRAINLEIST 6b. In Renton the sales tax is 9%. What is the total cost including tax on a $20 purchase?

Answers

I think that the answer is $21.80
Hope it helps!:)

please help!!! i need an answer on this

Answers

Answer:

15/30

Step-by-step explanation:

To get from 10 to 30 you have to muliply by 3.

So you do that to the 5 too.

5 * 3 = 15

The answer would be 15 because half of 10 is 5 so you just have to do that to 30, half of 30 is 15

4)
The 8th grade students at two middle schools are raising money by washing cars.
Eastern School has already raised $625 and charges $4.50 per car. West School
charges $6.00 per car and has already raised $475. Which of the following equations
can be used to find c, the number of cars each school needs to wash so that the total
amount raised is the same for both schools?
A. 625c +4.5 = 475c + 6
B. 4.50 +625 = 6c +475
C. 625c +6=4750 +4.5
D. 4,5c 1475 = 6c 4625

Answers

Answer:

B is the only answer

Step-by-step explanation:

all other answers plug the amount of money (c) onto the whole amount that they've made, multplying in this manner would give a bigger number. B is the only excusable equation since plugging the (c) onto the West school would bring the total closer to the final amount.

PLEASE HELP (this is all my points I’ll mark brainlist anything please help)

Answers

Answer:

I believe that it would be A+C+S but is there more to the question?

Step-by-step explanation:

omg

Step-by-step explanation:

NEED HELP FASTT 100 points for step by step answers

Answers

Answer:

please refer to the above attachment.

x2 - 4x + y2 - 21 = 0 The equation in standard form is​

Answers

Standard Form:
(X - 2)2 + y2 = 25

i need help ;;
System of Equations: Perimeter
The perimeer of a rectangular dog pen is 126 feet. The pen's length, I, is 9 feet less than 3 times its width, w. What system of linear equations can be used to determine the dimensions, in feet, of the rectangular dog pen?​

Answers

Answer:

Concept: Perimeter

We are told the perimeter is 126 We need to model it given that l= length and w= width [tex]126 =((l - 9)( 3 \times w))[/tex]Rate brainlist

Which is the range of this function?
{(-5, 7), (-3, 10), (0, 2), (4, 6), (9, 0)}

Answers

Answer:

{y | y = -9, -3, 0, 5, 7}

Step-by-step explanation:

i think thats the anwer

Ace gained $ 176 by selling 32 meters cloth for $1496. Find his loss per meters he sold it for $1276​

Answers

Answer:

Selling the total for $ 1276, Ace lost $ 1.37 for each meter.

Step-by-step explanation:

Given that Ace earned $ 176 selling 32 meters of cloth at $ 1496, to find out his loss for each meter if he sold the total for $ 1276, the following calculation must be performed:

1496 - 176 = 1320 (stock price)

1320/32 = 41.25 (price per meter)

1276/32 = 39.87

41.25 - 39.87 = 1.37

Thus, selling the total for $ 1276, Ace lost $ 1.37 for each meter.

SOMEONE PLEASE HELP ME

Geometry
Lesson 1.1 Practice

Answers

Answer:

ok

Step-by-step explanation:

Answer:

You just need to substitute the variables. Example, problem 9; N=9 and q=10, 9×10? You got your answer.

Help pls explain and how you got it

Answers

Step-by-step explanation:

just minus 100 out of the percentage

for example 20% is 100 - 20 = 80

80% is 120 - 40 is half of 80 so multiply by 2 and you get 120
40% is 60 - given
20% is 30 - 20 is half of forty so half of 60 is 30
10% is 15 - half of 20 is 10 so half of 30 is 15
Not sure about the rest



Translate this phrase into an algebraic expression.
Seven more than the product of 22 and Vanessa's savings
Use the variable v to represent Vanessa's savings.

Answers

Answer:

22

Step-by-step explanation:

The algebraic expression is 22v + 7.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Vanessa's savings = v

The expression that represents the phrase.

"Seven more than the product of 22 and Vanessa's savings."

= 22v + 7

Thus,

The algebraic expression is 22v + 7.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Simplify {n-1-[n-1-(0 - 1)]​

Answers

Anwser would be -1

Hope this helps

Shea earns $8 per hour for the first 40 hours she works in a week. For any additional hours after that, she earns $12 per hour for that week. Which solution best represents the number of hours beyond the first 40 hours, h, Shea worked this week if she earned more than $380?

Answers

Answer: The answer is 5 but all of them are five but on the number line it’s going to the right with no fill in, it’s just a circle going to the right. Also it gives you a clue it says more than meaning greater than so it’s going this way > but the line is going this way 0———————-> on the number line with no black fill in.

Step-by-step explanation:

Answer:5

0—————>

Step-by-step explanation:

Suppose that 6 out of the 19 doctors in a small hospital are General Practitioners, 9 out of the 19 are under the age of 45, and 3 are both General Practitioners and under the age of 45. What is the probability that you are randomly assigned a General Practitioner or a doctor under the age of 45

Answers

Answer:

12/19

Step-by-step explanation:

We have these events

A = Doctors are general practitioners

B = doctors are under the age of 45

P(A) = 6/19

P(B) = 9/19

P(A n B) = 3/19

Then the probability of being assigned a general practitioner under age 45

P(AuB)

= P(A) + P(B) - P(A n B)

= 6/19 + 9/19 - 3/19

= 12/19

So 12/19 is the probability of getting a general practitioner under age 45.

I am once again asking for your help with solving this problem.

Answers

Answer:

llll, Vl, Vll

Step-by-step explanation:

3.2 - 5.1n - 3n + 5= n +8.2 can someone tell me what goes in the blank

Answers

The answer for (n) is 0

Item 1
One February day, the low temperature in St. Paul, MN was -17°F. Over a period of three hours, the temperature rose 5 °F per hour. After three hours, what was the temperature?
°F

Answers

-2f
5 x 3 is 15, the three stands for the three hours and the five stands for the temperature per hour increase. -17f plus 15 is -2f
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