Mathematics, 13.05.2020 09:57, rsnyder

Natalia solved the problem below incorrectly. Find Natalia's mistake, explain what she should have done and tell me what the correct answer is.
x÷5 + 2 = 7

x÷5 + 2 + -2= 7 + 2

x÷5 = 9

x÷5x5 = 9x5

x = 45

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, bgf12032

Kinu wants to buy topsoil for a section of her garden that has the dimensions shown in the figure. each bag covers 2 square yards. how many bags of topsoil should kinu buy? explain how you found the answer.

Answers: 1

continue

Mathematics, 21.06.2019 17:30, sabrinarasull1pe6s61

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Answers: 2

continue

Mathematics, 22.06.2019 00:20, cjasmine626

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2

Answers: 2

continue

Mathematics, 22.06.2019 02:30, miyah916

Jonah buys a television that costs $445. sales tax in his state is 7 percent. which of the following expressions represent the amount of tax on the television?

Answers: 3

continue

Do you know the correct answer?

Natalia solved the problem below incorrectly. Find Natalia's mistake, explain what she should have d...