Steve works as a football referee for 10 hours a week, and as a bus driver for 30 hours per week. If both jobs pay $21 per hour, how much does Steve earn each week?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?