Step-by-step explanation:
The collection is 100 of sonya
Answer:
Both equations equal 400.
(-50)(-8) = 400
50*8 = 400
Step-by-step explanation:
50*8 = 400 helps you find (-50)(-8) because (-a) = a. You simply must remove the parentheses. I hope this helps!
Answer:
The total the salesperson makes is $64.80.
Explanation:
Since nine percent of $720 is $64.80, that is what the salesperson gets per week if they sell $720 worth of jewelry per week. The amount the store gets is $655.20. Thank you for reading, and please mark Brainliest if you got it right!
Answer:
Area of parallelogram is =base *height
Given area of parallogram is 315square inches
Therefore, area of parallogram =b*h
Therefore area of parallogram =21*h
Therefore, 315=21*h
Therefore 315/21=h
Therefore, 15 =height
Height of parallogram is 15 inches
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Answer:
ME 10. A salesperson advertises an increase of 100% in the radius of a new water pipe into a
ME
10. A salesperson advertises an increase of 100% in the radius of a new water pipe into a building.
a) The new pipe radius is how many times the size of the old radius?
b) By what factor will the flow rate of water through the pipe increase?
c) If the old pipe carried water at a rate of 10 gallons/second, at what flow rate will the
new pipe carry water?
d) What is the percentage increase in the flow rate of water in the new pipe?