Sandra wants to make gift baskets. she needs 1.3 pounds of flour to make cupcakes and 1.7 pounds of flour to make pies. about
how many pounds of flour will she need to make 6 gift baskets consisting of both cupcakes and pies? !
oa. 18 pounds
ob. 12 pounds
oc. 6 pounds
od. 36 pounds

A. 18 pounds

Step-by-step explanation:

Each gift basket Sandra makes requires 3.0 lb [1.3 lb + 1.7 lb] of flour. If she wishes to make 6 gift baskets, she'll need a total of 18.0 lb [3.0 lb per basket × 6 baskets] of flour.

21

jk it's 20

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8