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Answer:
Q= 90
Step-by-step explanation:
To do this problem you need to get q by itself and to do that you would move the 18 over
When you move the 18 over however you need to multiply and you will get 90
When ever you want to get a variable by itself always remember to switch the sign so if it was positive then switch it to negative and vice versa. It will also apply to multiplication and division just like this one
Answer:
87.5%
Step-by-step explanation:
7/8x100=87.5
X=8 she needs 120, she has 45. She needs 75 more. $10 an hour x 8 = $80
