Combining like terms simplify each expression 1.) -4x - 10x 2.) -r - 10r 3.) -2x + 11 + 6x 4.) 11r - 12r 5.) -v + 12v 6.) -8x - 11x 7.) 4p + 2p 8.) 5n + 11n 9.) n + 4 - 9 - 5n 10.) 12r + 5 + 3r - 5 11.) -5 + 9n + 6

Combine like terms to simplify an expression. For example, all terms with the variable x can be combined into one term. All constants can also be combined.

1) -4x - 10x = -14x

2) -r - 10r = -11r

3) -2x + 11 +6x = 4x + 11

4) 11r - 12r = -r

5) -v + 12v = 11v

6) -8x - 11x = -19x

7) 4p + 2p = 6p

8) 5n + 11n = 16n

9) n + 4 - 9 - 5n = -4n - 5

10) 12r + 5 + 3r - 5 = 15r (the 5 and -5 cancel each other out)

11) -5 + 9n + 6 = 9n + 1

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

answer: what are the following choices