Chetan has an average of 77on his first 3 math tests. He wants an average of 80. What equation can be used to find s, the score Chetan would need on the 4th test to achieve this average?

What would the first step be in solving the inequality: - y (less than or greater than sign) 136

The number of seconds remaining when a song is playing, displayed as a negative number

The resort is getting ready for ski season. The tile flooring around the fireplace needs to be replaced. The area is a rectangle 15.25 feet long and 10.3 feet wide. The construction manager estimates he will need 160 square feet of tile flooring.

What represents the inverse of the function f (x) = 4x?

Which property is true for trapezoids? All angles are equal The base angles are congruent Consecutive angles are supplementary Only two opposite sides are parallel

Which expression would you use to find the number of outcomes for flipping 4 coins?

Simplify 9 (r-s) - 4 (r - s)

Use the Distributive Property to write 5x-8x in factored form

Area 45 square centimeters width 5 centimeters. What the length

A coin will be tossed twice, and each toss will be recorded as heads (H) or tails (1) Give the sample space describing all possible outcomes. Then give all of the outcomes for the event that the second toss is heads.