jessiefuentes1108 jessiefuentes1108

11-09-2018
Mathematics

contestada

find the difference (2ab+7a+1)-(8ab+9)

Respuesta :

XSadness XSadness

11-09-2018

Hello.

The answer is: −6ab+7a−8

Distribute the Negative Sign:

=2ab+7a+1+−1(8ab+9)

=2ab+7a+1+−1(8ab)+(−1)(9)

=2ab+7a+1+−8ab+−9

Combine Like Terms:

=2ab+7a+1+−8ab+−9

=(2ab+−8ab)+(7a)+(1+−9)

=−6ab+7a+−8

Have a nice day

Answer Link

Otras preguntas

We will eat together

Heart! We Will Forget Him! Emily Dickson

The price (P) of designer jeans is affected by the supply (S) and the demand (D). Which of these can cause an increase in the price of designer jeans?

Which equation represents this number sentence to more than 1/3 of a number is eight?

—Hola, Elena, ¿tienes un pez? —Sí, el pez es Bubbles, una hembra << a female >>. —¿Cómo es Bubbles? —Ella es ________ y ________. Group of answer ch

is y=17 a linear function

A train is moving with the speed of light(c=3*10^8m/s) around the Earth. How much time will it take to complete one round trip along the equator on the surface

i hope _____ are enough decorations

United States acquired the area labeled number 6 on the map as a result of which of the following treaties?

14. How does a President fulfill the role of economic leader? a. by planning the federal budget b. by meeting with foreign leaders c. by negotiating treaties d.