Answer:
25% is the answer.,....
money Alicia save= 28-21= 7
percentage Alicia saves with the sale= 7/28*100
= 25%
It is G
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Answer:
No real solution
Step-by-step explanation:
First off I'm assuming that the 1 or -1 at the begging is just the problem number:
First you distribute on both sides
36 - 18x - 3 = 4 - 18x + 30
Then combine like terms
33 - 18x = 34 - 18x
Then rearrange the terms by adding 18x to both sides and subtracting both sides by 33. You should get:
0 = 1
When you add positive 18x it cancels the -18x out. And 34 - 33 is 1. Obviously, zero cannot equal 1 so there is no real solution
Answer:
c=pi x d
3.14x12.5
d is the answer
Step-by-step explanation:
Answer:
d = 90, e = 66, f = 114
Step-by-step explanation:
d is a right angle so 90 degrees,
e is vertical angle so 66 degrees,
f is supplementary to 66 so 114 degrees
