Answer:
To decrease 160 by 6% you have to do 160×.06 and you get 9.6. then you do 160-9.6 and you get 150.4
Answer:
She would receive $10.05 cents back
Step-by-step explanation:
Add 6.75, 1.45, and 1.75. You would get 9.95. Then, you would subtract $20.00 by $9.95, getting 10.05 as change.
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Use substitution...
x-2(2x-3.5)=-14
x-4x+7=-14
-3x=-21
x=7
Plug in x into one of the equations to get y...
y=2(7)-3.5
y=10.5
(7,10.5)
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Answer:
B. 49 + 5π
Step-by-step explanation:
9 + 9 + 18 + 8 + 5 = 49
C = πd
d = 18 - 8 + 5 = 5
Answer:
1819
Step-by-step explanation:
