smithalaira640 smithalaira640

25-09-2020
Mathematics

contestada

Find the sum or difference:

12x+2y-x+10y

Please solve

Respuesta :

4804104809 4804104809

25-09-2020

Answer: 11x + 12y

Step-by-step explanation:

Step 1: Just combine like terms

12x + 2y + - x + 10y

(12x + -x) + (2y + 10y)

= 11x + 12y

Answer Link

scientific83 scientific83

25-09-2020

Answer:

you collect like terms

i.e 12x-x+2y+10y

13x+12y(sum)

Answer Link

Otras preguntas

if its 12:30what time will it be in 48 hours

why do humans primarily form communities A. To make and follow codes of conduct B. To meet the need of groups and individuals C. To analyze group behavior D.

_____ refers to the condition that in a perfect world, all citizens would have identical rights, protection, opportunities, obligations, and social benefits, re

Pharaoh from Egypt who tried to change Egypt's religion to one god

1/2 of a straight angle is a(n): A. Reflex angle. B. Obtuse angle. C. Acute angle. D. Right angle.

Augusto wants to prove to his parents that watching TV while he does his homework will help him get better grades. He decides to ask 20 of his friends if they w

What's the answer? Plz explain.

Solid sodium peroxide (Na2O2) reacts with liquid water yielding aqueous sodium hydroxide and oxygen gas. How much heat is released if 327.2 g of oxygen gas is p

Mabel likes to hit other children for no other purpose than to see them get hurt and feel scared. what term best describes mabel's behavior

Find the area of the figure???