goodwsav000 goodwsav000

09-09-2021
Mathematics

contestada

Use the distributive property to remove the parentheses.
-7^2+4(-7)-4

Respuesta :

justin1093 justin1093

09-09-2021

-7^2+4(-7)-4

49-28-4

17

My thought process goes as follows

I went -7x-7 which is 49 (negative x negative is equal to a positive)

4(-7) means 4x-7

Then added them all together

Answer Link

Otras preguntas

Read and choose the correct option to complete the sentence. Veíamos como mi padrino tocaba el instrumento ________. la cantante la clave la voz la música

A company purchased merchandise to be resold at increasing costs during the year 2019. The purchases were made at the following costs. 1. What are the number of

What is the pressure of 5.0 Mol nitrogen (N2) gas in a 2.0 L container at 268 K?

The primary hurdle between the United States and Stalin, that began the Cold War, was over this country? a. Prussia c. Czechoslovakia b. Austria d. Poland Pleas

Which system of linear inequalities is represented by the graph?

A coordinate plane. Which expression could help you find the distance between (10, 4) and (–6, 4)?

I NEED HELP PLEASE, THANKS! :)

Introduction: In a course called Introduction to Statistics at Carnegie Mellon University, a professor wants to gain insight into his students’ performance on t

Suppose that 10% of all homeowners in an earthquake-prone area of California are insured against earthquake damage. Four homeowners are selected at random. Defi

two lines, 3y-2x=21 and 4y+5x=5, intersect at the point Q. find the coordinates of Q.