George bought 7.5 cases of pancake mix for his diner. a case contains 12 1.3-pound boxes. how many pounds of pancake mix did george buy?

117 pounds

Step-by-step explanation:

We have been given that a case contains 12 1.3-pound boxes.

The number of pounds in one case would be 12 times 1.3 pounds.

To find number of pounds in 7.5 cases, we will multiply number of pounds in one case by 7.5.

Therefore, George bought 117 pounds of pancake mix.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40