Jill, meg and Beth are sisters. Jill is 2 years younger than meg. Beth is half as old as meg. Use the same variable to write three algebraic expressions based on this situation. Tell what the variable represents and what each expression represents

If George has 50 apples and eats 20 how many apples as he have?

A tax of 20% is collected on every purchase at a supermarket. Select all the statements that are correct. Answer Choices A box of chocolates that costs $10 before tax will cost $12 after tax. A book that costs $20 before tax will cost $24 after tax.

19. 2x + 4 - 3x = 5 - x - 1

Simplify the expression 2 (-8-2+2v+6v

The graph below shows two polynomial functions, f (x) and g (x): Graph of f (x) equals x squared minus 2 x plus 1. Graph of g (x) equals x cubed plus 1.

What' is 8.2 times 10 to the negative second power in decimal form

Which ordered pair (*, y) satisfies the inequality?

Brycen can cover half a basketball court (about 14 meters) in 4.0 seconds flat! How fast can he run.

What percent of 99 is 72? show work

The cross section of a metal ingot is is a trapezoid the cross-section of an area of 39 square centimeters the top base of a cross section is 12 CM the length of the bottom base is 2 cm greater than the top base how tall is the Metal Ingot. explain