Which robot cleaned the most windows on 20 seconds and about how many how many more windows did it clean?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships