jaquelin9513 jaquelin9513
  • 23-02-2022
  • Mathematics
contestada

What is the answer
7a-9b+6a-4b

Im having problems with this and need an answer with explanation if is positive maybe that way can be more easy to understand

Respuesta :

Helpingiscaring123 Helpingiscaring123
  • 23-02-2022
13a-13b
This is because you have to add/subtract your like variables. So 7a + 6a=13a. Then you have -9b-4b=negative 13b. So 13a-13b
Answer Link

Otras preguntas

The area of a rectangular garden is 105 ft^2. Find the length if the width is 7ft.​
What’s a good conclusion sentence for the first movie of twilight ?
Daylight I wake up feeling like you won't play right I used to know, but now that s**t don't feel right
solve the following system of equations algebraically please ty
What are some of the scientific advances made by the Chaldeans?
Alonso brings 21$ to the market to buy eggs and avocados. He gets eggs that cost $2.50. Then he notices that the store only sells avocados in bags of 3 for 5$.
what is transpiration caused by​
What is the probability of flipping a coin 11 times and getting heads 4 times? Round your answer to the nearest tenth of a percent. O A. 16.1% B. 22.6% C. 0.5%
what are the 2 form in presenting collected data​
Solve the equation; 6 + 3t = -8m + 27