On two tests so far this year, a student received a 78 and a 93. The student wants an average between 80 and 90 inclusive. What are all of the possible scores for the third test so that the student falls within this average?

Y=-2x-9 6x-5y=-19 using the substiotion method

The least common denominator of 4/8 and 11/18

Log base of 5 (X) < 2

2. Which steps could be used to solve this story problem? Zeph was organizing his workshop. He cleaned out his toolbox. He had 457 steel nails, 200 brass nails, and 234 screws. He saw that 87 of the steel nails were broken and so he threw them away.

Are 20/24,24/28,28/32 equivalent fractions

What is the median of 81,83,91, and, 94

What number is represented by 8^-3

Determine if the sequence is arithmetic 30,36,42,48

How many zeros does the function f (x) = 7x13 - 12x9 + 16x5 - 23x + 42 have? 4 5 9 13

Classify each as an expression or an equation. n-4 = 12 two more than a number is ten 6+x 2m 2w = 14 one less than a number