Allie needs at least 50 hours of community service for social studies class. She already has 20. How many more hours does she need? Write an inequality to model this situation.

What is a correct first step in solving the inequality - 4 (3 - 5x) ≥ - 6x 9? - 12 - 20x ≤ - 6x 9 - 12 - 20x ≥ - 6x 9 - 12 20x ≤ - 6x 9 - 12 20x ≥ - 6x 9

Alexia and Haley start out together to bike from Apple Valley to Hesperia, a distance of 15 miles. Alexia bikes at 5 miles per hour and Haley bikes at 7.5 miles per hour. Which statement is true?

Find the mean of 848, 327, and 838

One large submarine sandwich is divided equally among four people. How much of the sandwich did each person get.

Sam is planning to start a pool cleaning company from his home. He has decided on a radius of 30 miles from his home as a region of operation. After surveying the region of operation, he found that 43% of the homes in the region have a swimming pool.

Many factors need to be considered when buying a car, including style, color, gas mileage, and cost. Examine these choices and determine which represents a compound event.

Bus A and Bus B leave the bus depot at 8 am. Bus A takes 25 minutes to do its route and bus B takes 35 minutes to complete its route. At what time are they both back at the bus depot together? Give your answer as a 12-hour clock tim

Which type of star system has the MOST stars? Open cluster Globular cluster Eclipsing binary Binary star system

You paid $28 in tax when you bought a $350 bike. What was the percent tax?

30% off coupon of a $750 t-shirt