Emmanuel brought 28 lb of potting soil this week. this amount is 4 lb more than twice the amount of potting soil he brought last week. answer the following questions to find the number of pounds of soil emmanuel purchased last week.

(a) what is the unknown information

(b) let p represent the unknown information. write an equation to model the problem.

(c) which number, 10,11, or 12 will solve the equation in part (b)? show your work

(d) how many pounds of potting soil did emmanuel buy last week?

16 more than the product of 5 and p

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright