subject
Mathematics, 17.04.2020 01:31 Rawr5801

please answer quickly! Carolyn makes and sells necklaces. The material to make each neckalce costs $3.20. She has 12 necklaces to sell and wants to make a total profit of $54. The following equation describes the situation.
Carolyn found that x = 7.7 and determined that she will make a profit of $7.70 on each necklace . Which error did Carolyn make?

The solution means that she should charge $7.70 for each necklace.
The solution means that each necklace costs $7.70 to make.
The solution to the equation is not x = 7.7.
Carolyn did not distribute the parentheses when solving.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 20:00, gladysvergara
How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.
Answers: 1
image
Mathematics, 21.06.2019 22:00, elondamason
Which of these triangle pairs can be mapped to each other using a single translation? cof hn
Answers: 2
image
Mathematics, 21.06.2019 22:10, alsiedlaw
If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if
Answers: 3
image
Mathematics, 21.06.2019 23:30, amayax77
Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction
Answers: 2
You know the right answer?
please answer quickly! Carolyn makes and sells necklaces. The material to make each neckalce costs $...

Questions in other subjects:

Konu
Mathematics, 04.07.2019 04:30
Konu
Mathematics, 04.07.2019 04:30