How many solutions does the following equation have ?
–42 – 7 + 10x = -7 + 62

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3

If it worker is paid $8.16 per hour and worked 8.5 hours in one week how much is he or she paid for that week