Problem solving 7. each pair of tennis shoes costs $25. if andrea has four $5-bills, does she have enough money to buy one pair? write a number sentence. then solve.

No she doesn´t.

Step-by-step explanation:

So in order to solve this you just have to create an inequality, x is the number of bills that ANdrea has so if she has enough bills she could buy the pair of shoes:

5x-25=y

If y>0 then she could buy her shoes:

5x-25=y

5(4)-25=y

y=-5

Since -5 is not greater than 0 then she can´t afford the pair of shoes.

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

go and ask your mom to you