Im doing a khan test so i need help, What it the volume of the rectangle, Fastest and correct answer gets brainest

Write the sentence as an equation. z plus 372 is equal to 160

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?