I need help with 1,5,9 & 13

1 is additive identity property

5 is additive inverse property

9 is associative property

idk about # 13 tho

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!

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: