Question

17.Simplify: 5x-5y/5
A.x - 15y
B.x + 15y
C.x + 3y
D.x - 3y

18.Match each example with the appropriate property.
A.(5)(1/5) = 1
B.19 + 0 = 19
C.4.2(1) = 4.2
D.8 + -8 = 0

*Additive Inverse
*Additive Identity
*Multiplicative Inverse
*Multiplicative Identity

Answer 1

You get a medal if you help. (:

Answer 2

but i dint find any option correct for 17:(

Answer 3

u sure posted it right?

Answer 4

18.A is multiplicative inverse
B is additive identity
C is multiplicative identity
D is additive inverse

Answer 5

Yes I posted it right.

Answer 6

th e 5 in denominator is under y only?

Answer 7

No it's suppose to be under the whole thing.

Answer 8

then its equal t0 x-y,no option is there like this

Answer 9

17....(5x-5y)/5=5(x-y)/5=x-y