Janelle has 91 erasers and Greg gives her 8 more. Janelle gives each of the 9 friends at her party an equal number of Erasers how many will each friend get

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.