<span>12 = -4(-6x - 3) + 2x

Distribute the -4 on the right side.

12 = 24x + 12 + 2x

Combine like terms on the right side.

12 = 26x + 12

Subtract 12 from both sides.

0 = 26x

Divide both sides by 26

0 = x

Switch sides.

x = 0

There is one solution.
</span>

6 0

3 years ago

Arnies car used 100 cups of gasoline during a drive. He paid $3.12 per gallon for gas. How much did the gas cost?

masha68 [24]

$19.5 because there is 16 cups per gallon and 100 divided by 16 = 6.2 x 3.12 = 19.5
hope i helped :)

3 0

4 years ago

Find the radius of a circle with an area of 380.13 square inches

blsea [12.9K]

Answer:

11 inches

Step-by-step explanation:

8 0

3 years ago

Please help quickly!

Hunter-Best [27]

You can set up a ratio of side lengths as follows:
$\frac{63}{x} = \frac{42}{50}$

Now we just solve for x (by cross-multiplying):
$63*50 = 42x$
$x = \frac{63*50}{42} = 75$

So, x = 75 units.

4 0

4 years ago