Two kids at a summer camp, miki and richard, are competing in a potato sack race. miki is younger, so she is given a head start of 28 yards. when the race starts, miki hops at a rate of 2 yards per second, and richard hops 4 yards per second. eventually, richard will overtake miki. how long will that take? how far will richard have to hop?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?