Michael and Brian are saving money for a new computer. The amount of money Michael has saved can be represented by equation:
m(x)=x^2+108

The amount of money Brian has saved can be represented by the equation:
b(x)=4x+140

a. After how many weeks, x, will both Michael and Brian have the same amount of money saved?

b. How much money will they both have?

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !