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12345 [234]
3 years ago
9

一7+12 * what’s this answer?

Mathematics
2 answers:
zvonat [6]3 years ago
8 0

Answer: 5

Step-by-step explanation: -7+12=5. So, 5 is the answer.

AleksAgata [21]3 years ago
6 0

Answer:

5

Step-by-step explanation:

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How do you factor -6a+27b-15c
tatyana61 [14]


-3 (2a-9b+5c)

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3 years ago
today a boat valued at $45,000.Thebvalue is expected to decrease at a rate of 8.5% each year.What is the value of the boat expec
Stels [109]

Current value of the boat = $45000

Rate at which the value decrease = 8.5%

Value decreased after 1 year = \frac{8.5}{100}\times45000=3825

Hence, value becomes = 45000-3825=41175

Value decreased after 2nd year =

\frac{8.5}{100}\times41175=3499.875

Hence, value becomes = 41175-3499.875=37675.125

Value decreased after 3 year =

\frac{8.5}{100}\times37675.125=3202.385

Hence, value becomes = 37675.125-3202.385=34472.74

So, value of the boat after 3 years becomes $34472.74

3 0
3 years ago
Help please!
Tamiku [17]
It's a parabolic curve, so quadratic is best
6 0
3 years ago
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Students are voting on the color of T-shirts to wear on their field trip. There are 160 students–65 boys and 95 girls–going on t
Zina [86]

Answer:

that a more girls will be selected then boys  

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5 0
3 years ago
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Complete the equation of the line whose slope is -2 and y-intercept is(0,−8)<br> y=
dybincka [34]

Answer:

y = -2x - 8

Step-by-step explanation:

The slope is -2 and the y-intercept is (0,-8).

Plug into the slope-intercept equation: y = mx + b.

7 0
3 years ago
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