The percentage increase is 46%.
Original number/start = $15
End number = $22
Increase = $22 - $15 = $7
% increase = Increase ÷ Original Number × 100
Substitute in known values
% increase = 7 ÷ 15 × 100
Divide
% increase = 0.46 × 100
Multiply
% increase = 46%
The percentage increase is 46%.
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1/10 of an ounce is the answer
Answer:
B) 9
Step-by-step explanation:

x = 9
If u use scientific notion the answer for the first one would be 10^8 the second one would be 10^11 and the last one would be 10^10
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Answer:
it might be -40.0
Step-by-step explanation:
i did the worl