Abcd is a rectangle. if ac = 3y/5 anf bd= 3(y-4), find the length of each diagonal

a.) 4; ln = mp = 4
b.) 3; ln = mp = 7
c.) 1; ln = mp = 67
d.) 5/3; ln = mp = 29/3

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl