Simplify: $$2\left(-4x\right)-\left(x-8\right)$$

Pay attention to the variable

Gina wants to go to the water park with her friends. They have a total of $a

to buy 5 tickets. Each ticket costs $ 15 .

Select all equations that describe this situation.

Simplify the expression:

$$\frac{1}{5}\left(20+50c\right)$$

Which expression is equal to:

$$2\left(x+7\right)-18x+\frac{4}{5}$$

Simplify:

$$3\left(12l-8\right)+8$$

Sabrina has eight boxes of crayons, with twelve crayons in each box. She uses thirty-two crayons. How many crayons does she have left?

Simplify:

$$4\left(5x+8\right)+4\left(x-3\right)$$

Simplify:

$$-7\left(7x-7\right)$$

Simplify and Combine Like Terms:

$$4\left(x-20\right)+2\left(x+13\right)$$

Evaluate:

$$10-4\left(8x+3\right)=12$$

At a bakery, rolls cost $0.25 each, and loaves of bread cost $6 each. Mr. Parrish has $84 to spend, and he really likes bread. He buys 8 loaves of bread to hold him over. How many rolls can he get?

Solve:

$$3b-4=14$$

Solve for y:

$$\frac{3}{4}y-\frac{5}{2}=\frac{3}{2}$$

Solve for x:

$$\frac{1}{2}\left(x+-\frac{3}{4}\right)=\frac{5}{12}$$

Solve for x:

$$\frac{1}{4}\left(x-100\right)=3x+1$$

Solve:

$$-2\left(a-3\right)+4a=18$$

$$Solve:\ -4x-2\left(8x+1\right)=-\left(-2x-10\right)$$