Ask question

Ask question

All categories

2 years ago

6

Solve -4x - 10 = -2y for y. Put your answer in the form y=mx+b with no spaces. y=2x+5 y=-2x-5 y=-2x+5 y=2x-5

1 answer:

zysi [14]2 years ago

7 0

To solve for y you have to get y by itself. To do that, you use inverse operations. The inverse of addition is subtraction and inverse of multiplication is division.

-4x - 10 = -2y Divide by -2 to get y alone. What you do to one side of the
÷-2 ÷-2 equation, you must do to the other.
-2x - 5 = y

So the answer is b, y=-2x-5

You might be interested in

ABC~DEF. ABC has a perimeter of 18 and a leg of 5. The base of DEF is 34.4. What is the perimeter of DEF.

zaharov [31]

Answer:

DEF =77.4 inches I attached an answer sheet so you can know how to work out the problem

3 0

2 years ago

Andy randomly selects an outfit to go to school. He can choose from 4 shirts: blue stripes, red stripes, black or white stripes.

denpristay [2]

Answer:

B and D

Step-by-step explanation:

The probability that Andy chooses a striped shirt and a pair of blue shorts is:

$\frac{3}{4} * \frac{1}{3} = \frac{3}{12} = \frac{1}{4}$

The probability that Andy chooses a striped shirt and pair of tan or plaid shorts is:

$\frac{3}{4} * (\frac{1}{3} + \frac{1}{3}) = \frac{6}{12} = \frac{1}{2}$

5 0

2 years ago

Find the value of this expression if X = -1 and Y = -5 xy over -6

Thepotemich [5.8K]

$\frac{xy}{-6} = \frac{(-1)(-5)}{-6} = \frac{5}{-6} = -\frac{5}{6}$

4 0

2 years ago

HELP ME PLEASEEE THANK YOUU<br><br><br> yes or no?

sertanlavr [38]

No as it doesn’t go vertically through 1/3 on x axis

3 0

2 years ago

Read 2 more answers

The price of patatoes first increased by 10% and then fell by 8%. Find the net percentage change in the price of patatoes.

timofeeve [1]

Answer:

10%-8%=2

2/8=0.25

0.25×100=25

The net percentage is 25%

6 0

2 years ago