MerccyMovinn MerccyMovinn
  • 04-06-2021
  • Mathematics
contestada

I NEED HELP ASAP AND PLEASE GIVE A STEP BY STEP FOR THE EXPLANATION WORTH 15 points

I NEED HELP ASAP AND PLEASE GIVE A STEP BY STEP FOR THE EXPLANATION WORTH 15 points class=

Respuesta :

eltimards
eltimards eltimards
  • 04-06-2021

Answer:

Step-by-step explanation:

the second one , why? because 7a-12a=-5a

4  - 8 = -4

Answer Link

Otras preguntas

A bookstore has 45 copies of a bestseller available on Saturday morning. Twenty-one customers purchase the book that day. On Monday, a shipment of 25 books arri
How can you recognize and interpret associations in two-way tables? Don’t answer question if you don’t know it please.
please help, theres a picture
Armando read 20 pages of his 200-page book in 4 hours. At this rate, how long will it take him to read the entire book? a. 20 hours b. 40 hours c.4 hours d. 5
Use the table from Callie's Candies to answer the question. Candy Cost mints $0.96 per pound chocolates $4.70 per pound lollipops $0.07 each Lily is buying ca
Enter the fraction as a decimal
Do you feel that educators, law enforcement, and parents are doing enough to inform teens about the dangers of drugs and alcohol? Why or why not?
Which of the following is true? A. Wood burning is a good way to avoid air pollution because it does not burn fossil fuels. B. Trucks and buses must meet ce
which of the following would be an acceptable first step in simplifying the expression tanx/1+ secx
Please help me imma get beat up