Rita makes and sells necklaces. the materials to make each necklace cost $2.75. last week she made 8 necklaces and wants to make a total profit of $78. using the equation mc020-1.jpg, rita determined that she needs to sell each necklace for $7 to make a total profit of $78. which error did rita make?

The answer is C. The equation should be 8(x-2.75)=78, and she needs to sell each necklace for $12.50.

Step-by-step explanation:

I took the test and got it right.

C-The equation should be 8 (x minus 2.75) = 78, and she needs to sell each necklace for $12.50.

Step-by-step explanation:

I got it right on edge

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4