Which property would allow you to use mental computation to simplify the problem 27 + 15 + 3 + 5?

1.commutative property of addition
2.distributive property
3.additive identity
4.additive inverse

answer: the answer is 127 degrees

207/8 is the right

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

2 1/2 feet

step-by-step explanation: