2 Answers

HelloSpeakman · Answer 1 · 2021-04-18T17:45:40+0000

Answer:

10x+13y

Step-by-step explanation:

remove parentheses:

2x+3y+8x+10y

add like-terms:

2x+8x+3y+10y

add numbers with the same variables/elements

10x+3y+10y-->10x+13y

hope this helps

LuckyMe · Answer 2 · 2021-04-22T15:04:10+0000

Hello!

Answer:

$\boxed{ \bf The~correct~answer~is~10x~+~13y.}$

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(2x + 3y) + (8x + 10y)

First, drop the brackets:

2x + 3y + 8x + 10y

Next, collect like terms:

2x + 8x + 3y + 10y

Finally, add the like terms together:

10x + 13y