Wich set of numbers can represent the side lengths, in centimeters, of a right triangle?

The sum of a number (n) and 20 is 55. Which equation shows this relationship?

Two lines, A and B, are represented by the equations given below: Line A: x + y = 6 Line B: x + y = 4 Which statement is true about the solution to the set of equations? 1) There are infinitely many solutions. 2) There is no solution.

Evaluate b - (-1/8) + c where b = 2 and c = - 7/4

What is 3/8 and 1/12 best estimate sum

Consider the expression 1.1[1.3]^x+4. Which of the following is an equivalent expression?

Rewrite the equation in ax^2 + bx+c form: x^2=5

If 5 bags weigh the same as 3 blocks, how many blocks will 4 bags weigh A. 2.4 B. 3 C. 9 D. 15

Explain how can 9*1/4=2 1/2

X/6 2=8 how do i do this

A used bookstore will trade 2 of its books for 3 of yours. If Val bring in 18 books to trade, how many books can she get from the store