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.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

Will give find an equivalent function to f(x)=5(2)^3x. the 5(2)^3x means 5(2) to the 3x power answer choices: a: f(x)=125^x(8)^x b: f(x)=10^2x c: f(x)=40^x d: f(x)=5(8)^x

Answers: 3

Answer

Mathematics, 21.06.2019 23:10

What is the radius of the cone in the diagram? round your answer to the nearest whole number

Answers: 2

Answer

Mathematics, 22.06.2019 02:30

The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.

Answers: 3

Answer

Mathematics, 22.06.2019 02:30

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)

Answers: 1

Answer

You know the right answer?

please answer quickly! Carolyn makes and sells necklaces. The material to make each neckalce costs $...

Questions

Mathematics, 03.03.2020 07:53

Which point is the intersection of the graphs of this system of equations? 6x + 2y = -4 3x +2y = 8 Question 2 options: (0, -2) (-4, 10) (10, -4) (1.33...

Mathematics, 03.03.2020 07:54

Find the value of x. Round your answer to nearest tenth.