Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Two kids at a summer camp, Leon and Adriana, are competing in a potato sack race. Leon is younger, so he
is given a head start of 6 yards. When the race starts, Leon hops at a rate of 3 yards per second, and
Adriana hops 4yards per second. Eventually, Adriana will overtake Leon. How long will that take? How far
will Adriana have to hop?

4

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

its kind of blurry. can you put a clearer pic?

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)