Mathematics, 10.10.2021 16:00, alondrabarraza

Bobby has a party while his parents are away for the weekend. Bobby estimated that if his 9 friends hep him to clean the house, they will finish in time if they start 8 hours before his parents return. But after only two hours of cleaning, Bobby's parents call and say they are just two hours from home. How many more friends does Bobby need to call to help finish cleaning in time.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, tefanyc13

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Answers: 1

continue

Mathematics, 21.06.2019 21:00, kdawg203

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Answers: 2

continue

Mathematics, 21.06.2019 23:00, kcarstensen59070

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?

Answers: 1

continue

Mathematics, 21.06.2019 23:00, gggg79

X-10/4 when x = –18 a 7 b –2 c –7 d 2

Answers: 1

continue

Do you know the correct answer?

Bobby has a party while his parents are away for the weekend. Bobby estimated that if his 9 friends...