Simplify the expression 5y + 7x + 2y - 3x + 9

A square pyramid with a = 20 mm and b = 96 mm is shown. What is the length of side c? * Hint: you must divide the "b" by two to find the base of the right triangle

The simplest radical form of the radicand 32

Equvilant fraction for 6/-8

What are the factors of 116

Add 2/3+1/4. You MUST show your work to receive full credit

What is 2pi / 5radians in degrees

Gabby is recording her results from flipping a coin. She notices that heads has occurred 18 out of 41 times. What is the frequency of tails?

The standard form of the equation of a parabola is x = y2 - 4y + 20. What is the vertex form of the equation? A. x = (y - 4) 2 + 4 B. x = (y - 2) 2 + 16 C. x = (y - 2) 2 + 4 D. x = (y - 4) 2 + 12

Can somebody explain how to convert fractions with different denominators to fractions with the same denominator

There are 6 boys and 8 girls in a singing group. what fractional part of the group is girls