Collegekay Collegekay

11-02-2018
Mathematics

contestada

Mary multiplied a number by -3. When she added the result to 6, she got 12. What is her number?

Mary multiplied a number by 3 When she added the result to 6 she got 12 What is her number class=

Respuesta :

11-02-2018

x×-3+6=12, -3×=12-6, -3x=6 |÷-3, x=-2

Answer Link

Otras preguntas

All of the following are key threats To the world over the next decades except which one? A. Climate Change B. Water resources C. Terrorism and Religious Extr

Pls help I don’t understand

Which of the following is one important difference between a general partnership and a limited partnership? A. A limited partnership makes a single partner full

* i’ll mark you brainliest to whoever answers the fastest with the RIGHT ANSWER * If someone runs a red light in front of you, and you choose NOT to slow down

How can you avoid plagiarism?

The pH of a solution is measured eight times by one operator using the same instrument. She obtains the following data: 7.15, 7.20, 7.18, 7.19, 7.21, 7.20, 7.16

3. As the angle θ increases to 90° the value of tan(θ) A. approaches +1. B. decreases rapidly. C. increases rapidly. D. approaches –1.

A difference between monocot and dicot angiosperm flowers that can help identify them is that dicots A. Grow flowers with petals in multiples of 4s and 5s. B. G

In the game of economics, producers get information they need to determine how much people are willing to pay for a good or service from which of the following?

d=rt for t Solve the equation