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pishuonlain [190]
3 years ago
14

Evaluate -5 + 2 - 7 (-12) show work

Mathematics
2 answers:
Advocard [28]3 years ago
4 0

Answer:

81

Step-by-step explanation:

posledela3 years ago
3 0

Answer:

√25

log(1/2)

log(8)

Step-by-step explanation:

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Kara fence needs to reach at least 94 feet. How many fence post will she need ?
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Answer:

Considering the average fence size is 4 feet Kara will need 24 fences

Step-by-step explanation:

94/4= 23.5

simplified 24

7 0
3 years ago
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bezimeni [28]
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Which problem can be represented by the equation 100x+50=710?
andrew-mc [135]

Answer: The first answer

A coin bank can hold 710 coins. There are 50 coins in the bank. A student puts in 100 coins per week. How many weeks until the bank is full?

Step-by-step explanation:

7 0
3 years ago
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aleksley [76]
1/4 

The coefficient is the number attached to a variable. 
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3 years ago
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natali 33 [55]

Answer:

90ft

Step-by-step explanation:

I draw it out and add a dotted line to make a triangle and rectangle then you find the area of them individually and add the two together.

Rectangle:

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Triangle:

Add the 6+6 together to get the height of the triangle and subtract the 3 from the 15 to get the base

(12*12)\frac{1}{2}

144/\frac{1}{2}

72

Total area:

18+72

90ft

6 0
3 years ago
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