3 years ago

How to do you solve 3(2)-y=9?

1 answer:

4 0

You multiply 3 and 2. you get 6-y=9. then you subtract 6. you get -y=3. you cant have negative y so you multiply -y and 3 by -1. you get y=-3,that is your answer.

You might be interested in

Look the the question below

vredina [299]

Answer:

-40°

Step-by-step explanation:

-13° + -7° = -20°

-20° + -3° = -23°

-23° + 5° = -28°

-28° + -12° = -40°

3 0

4 years ago

Read 2 more answers

Which graph represents a function?

Lelu [443]

Answer:

Step-by-step explanation:

because its the only one where if you run a line down the y axis it only crosses the line at one point

7 0

3 years ago

Read 2 more answers

The triangles are similar. Find the value of the variable.

Vitek1552 [10]

Answer:

y = 27

Step-by-step explanation:

The given are two similar triangles.

We can use the following equation to find the variables:

$\frac{y-3}{32} = \frac{18}{24}$

Cross multiply fractions

32*18 = 24(y-3)

576 = 24y - 72

add 72 to both sides

648 = 24y

divide both sides by 24

27 = y

6 0

2 years ago

Approximate the solution of the system to the nearest thousandth.

Paul [167]

Answer:

(-0.67412648,-047682599)

Step-by-step explanation:

8 0

3 years ago

Can someone please help? don’t have a lot of time left

Elena-2011 [213]

Answer:

158 m²

Step-by-step explanation:

Get the area of all the faces, then add them

2(8 x 3) = 48

2(3 x 5) = 30

2(8 x 5) = 80

48 + 30 + 80 = 158

6 0

3 years ago