What is this math problem?

g (x) = 1/20x (x-100)

Gabe is twenty years older than his children. Laura is forty years older than her grandchildren. All members ages add to 290. Write an equation that would represent this scenario.

Write equal exponent form 10x10x10

2/3x + 6 = 1/2x + 1/4x

The Candy Store held a raffle, and Matt won the grand prize. He won a gift card to the store, as well as a bag of giant lollipops. He gave 21 lollipops to his friends, and he kept the remaining 7 lollipops.

How do I find the perimeter of a square that has a side of 16inchs

Determine whether the conditional and its converse are both true. If both are true, combine them as a biconditional. If either is false, give a counterexample. If an angle is a right angle, its measure is 90.

Colton took out a loan from the bank to purchase a car. If he borrowed $17,240 at a simple interest rate of 8.25%, how much total will he have paid after 5 years?

What is the volume of a cone with a radius of 7mm and a height of 8mm

Aliyah ate 0.75 sandwich. Her brother ate 1.5 sandwiches. Who ate more

Can you explain to me what is 22.5% written as a fraction in simplest form? The question is multiple choice and I don't get it. 225/10, 45/100, 9/40, or 9/100