Each elephant at the zoo eats 125 pounds of food per day. how many pounds of food will 18 elephants eat

2250 pounds

Step-by-step explanation:

125pound per elephant

18 elephants total

125 pounds × 18 elephants =2250

125×18

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80