All categories

2 years ago

I need help on this question

Mathematics

2 answers:

Anna [14]2 years ago

4 0

In order for x to be alone first you have to add 4 to both sides(which would cancel out -4) making it 2x=22 now you have to divide 2 from both sides making it x=11 so for the operations used I am sure it’s addition and division. Hope that helped!

Musya8 [376]2 years ago

3 0

1. added four to both sides
2. divided both sides by two

You might be interested in

I guessed “doesn’t matter” but I really want to know why it might be that

chubhunter [2.5K]

I'm sorry, but the spinner that you choose does matter in this case.

For spinner A, there are 5 equal sections with a 1 being in only one of them as well. This gives you a $\frac{1}{5}$ chance of landing on the number 1.

For spinner B, there are 6 equal sections with a 1 being in only one of them. This gives you a $\frac{1}{6}$ chance of landing on the number 1 - a worse chance than if you were to use spinner A.

So for this question, you have a better chance of landing on number 1 if you choose to use spinner A.

5 0

2 years ago

Which of the following accurately depicts the transformation of y= x^2 to the function shown below? y=2(x-3)^2+5

sweet [91]

Answer:

Which of the following accurately depicts the transformation of y= x^2 to the function shown below? y=2(x-3)^2+5

A. Shift left 3 units, shrink vertically to 1/2 of the original height, then shift up 5 units.

B. Shift right 3 units, stretch vertically by a factor of 2, then shift up 5 units.

C. Shift up 3 units, stretch horizontally by a factor of 2, then shift left 5 units.

D. Shift 5 units right, stretch vertically by a factor of 3, then shift up 2 units.

Step-by-step explanation:

For f(x) = 4x+1 and g(x)= x^2-5, find (f/g) (x).

6 0

2 years ago

The largest jaw breaker in a store is spherical with a radius of 2 in, and sells for $4.00. A

maw [93]

Answer:

$36

Step-by-step explanation:

1. Determine the surface area of the largest jaw breaker

Surface area of a sphere = 4πr²

4 x 3.14 x 2² = 50.24in²

2. Determine the surface area of the new jaw breaker

4 x 3.14 x 6² = 452.16 in²

3. Determine the cost per area

4/ 50.24

4. Determine the price for the new jaw breaker

4/ 50.24 x 452.16 = $36

5 0

2 years ago

Mrs. Valdez wanted to determine the number of people, p, she could safely take in her car to the fun run. She determined that p

pochemuha

I am not sure about the question but,I think this is the answer. The maximum people that she could safely take in her car to the fun run is 4.

5 0

3 years ago

The record low temperature in Kansas is -40°F. The record low temperature in Florida is -2°F. What is the difference between the

MatroZZZ [7]

The answer is 38 degrees. It WOULD be -38, but difference can not be negative.

8 0

2 years ago

I need help on this question ​

I need help on this question