On tuesday lily spent 1/4 hour working on her science fair project. been work three times is mom on his science fair project is lilly did. how much time did then spend on his science fair project

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 ?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =