Which is an example of the commutative property? a. –8 + (–13) = –13 + (–8) b. 16 + (–16) = 0 c. 11 + (–14 + 5) = (11 + (–14)) + 5 d. –(22 + 1) = –22 + (–1)

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.