nicholasaustin07 nicholasaustin07

04-06-2020
Mathematics

contestada

Which expression is equivalent to 8a+3b+4a-9b??
Please help!

Respuesta :

jimrgrant1 jimrgrant1

04-06-2020

Answer:

12a - 6b

Step-by-step explanation:

Given

8a + 3b + 4a - 9b ← collect like terms

= (8a + 4b) + (3b - 9b)

= 12a + (- 6b)

= 12a - 6b

Answer Link

Otras preguntas

How did many Americans view immigrants

Help Me Answer The Question Please

How do you do this in simplest form

different ways to model of 3/2

PLEASE HELP!!! What happens if nondisjunction occurs? Too many gametes are produced. Mitosis cannot take place. No gametes are produced. A gamete receive

A gas heated to millions of degrees would emit

amino acids are the building blocks of____.

Find the number if 60% of it is 120

Write 2–3 sentences that reflect on how unfair judgment affected you

Evaluate the expression (65+(1/5•5)+6) divided by 9