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

An airplane is flying from New York City to Los Angeles. The distance it travels in miles, d, is related to the time in seconnds, t, by the equation d= 0.15t a.
what does desultory mean
Given 30+5x 15+10x What is x
Suppose that the students also sold $4500 worth of pens and pencils, which earned a 42% profit the profit the school earned on pens and pencils. Calculate
The answer has to be correct or I get a really bad grade will give brainlest if you answer correct
Here is a centimetre square grid. Draw a shape with an area of 11cm squared.
The price of a hamburger at McBeef’s increased from 50 cents to 60 cents. What is the percent increase?
When preparing to conduct business with people from another culture, you should
Compare and contrast a compound and a mixture
what is the ultimate cause of cancer