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ehidna [41]
3 years ago
13

What is the amount of change? Show your work a. 85% of 210 b. 125% of 38

Mathematics
1 answer:
Stolb23 [73]3 years ago
7 0
Basically you need to multiply the percent by the number.

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A painting is shaped like a golden rectangle. It's length is 24 cm. What is the paintings width to the nearest tenth of a cm?
olya-2409 [2.1K]
It depends if 24cm is the long dimension or the short one...it's the answer if 24cm is the short dim.
if 24cm is the long dimension then the answer is
24/1.618
6 0
3 years ago
There are a total of 64 students in a drama club and a yearbook club. The drama club has 10 more students than the yearbook club
g100num [7]
Given:
64 total students
x = drama club students
y = yearbook club students

x = y + 10
y = 64 - x

y = 64 - x
y = 64 - (y + 10)
y = 64 - y - 10
y + y = 64 - 10
2y = 54
2y/2 = 54/2
y = 27

x = y + 10
x = 27 + 10
x = 37 

To check:

x + y = 64
37 + 27 = 64
64 = 64

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Answer:

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5 0
2 years ago
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What represents 2 1/4 on a number line
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kvv77 [185]
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Constant in a mathematical expression is a term whose value never changes.
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