What it is the original price of a new board game that cost $31.25 after a 15% discount

This rectangular tank is filled with water to a height of 4 centimeters. How much more water is needed to fill the tank completely? the width is 18 cm, length 12 cm, and height 6 cm.

Axis of symmetry and vertex of f (x) = - 2x^2-2x-1

Question: what is the value of x 4x-2 = (-7) + 5x. it would be greatly appreciated if someone could actually explain to me step by step

Four times the difference of a number and 5 is the same as 5 increased by four times the number plus five times the number

It takes a ship 3 hours to cover 72 km with the current and 4 hours against the current. Find the speed of the ship in still water and the speed of the current.

Tanya drove 312 hours and used 13 tank of gas. For how long could Tanya drive using 12 tank of gas? In simplest form.

What are you finding when you take the derivative of a function?

What's an example of a 12th degree trinomial

2x/3+3y/4=11/12, x/3+7y/18=1/2

What is the 10th term of the sequence 2, 8, 32, 128