7x + 8 − 3x = −6 + 10

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585