17.) 5/9
18.) 23
19.) 3.7
20.) 4xy^2
hope this helps
Step-by-step explanation:
It is multiplication property of equality. The goal is to get d by itself so what we do here is basically a process of

Answer:

Step-by-step explanation:
4x-8y+6=\\2(2x-4y+3)
4y^{2} -2y^{3} =\\2y(2y-y^{2} )
.18 * 27.32 = 4.9176
18% of 27.32 = 4.91
4.91 + 27.32 = 32.23
If Michael and Imani add an 18% tip to 27.32, their lunch cost will be $32.23 in total.
Hope this helps you! (:
-Hamilton1757
T because it’s the only letter which appears 3 times (the most)