Erica forgot how much she gets paid per hour, but she knows that when she babysits for 3.5 hours and is paid $28. How much does she make an hour? pls help.​

3. solve the given inequality and graph the solution on a number line.

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°