Choose a relationship model that will reach $0 in the same number of days as this scenario:

mika has $12 and spends $2 each day
a. y = –2x – 12
b. y = –3x + 18
c. y = –4x + 12
d. y = –12x + 2

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32