Monica earned $60 from a bonus plus $8.50 per hour (h) she worked this week. which of the following expressions best represents monica's income for the week?

Three coins are flipped. what is the probability that there will be at least two tails?

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

X+y=-4 x-y=2 use elimination with adding and subtraction