Emmanuel bought 28 lb of potting soil this week. this amount is 4 lb more than twice the amount of potting soil he bought last week. answer the following questions to fine 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 weekme on this

Hello There,

P represent the unknown information.

Write an equation to model the problem. 28 ÷ 2 – 4 .

P number, 10, 11, or 12, will solve the equation in Part (b)? Show your work. The reason 10 solves the equation is: 28 ÷ 2 – 4 = 10.

28 ÷ 2 – 4=14-4=10

Hope this helps Have a Wonderful Day! Bye!

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )