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patriot [66]
3 years ago
11

7-3: MathXL for School: Additional Practice

Mathematics
1 answer:
Rom4ik [11]3 years ago
8 0

Answer:

1- 7cm × 7 cm - 49 cm squ.

13cm × 13 cm -169. cm square

19×19-361 cm square

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PLEASE HELP!!!<br><br> A) 1<br> B) 2<br> C) 6<br> D) 10<br> E) 14
trapecia [35]
Melinda is saving  at the rate of 60/5  = $12 per week
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3 years ago
What is the difference between rates and proportions???
frez [133]
A rate often involves time:  e. g., 33 feet per second; also, we are finding the ratio of one type of measurement with respect to another:  distance and time.

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3 years ago
Help pls and thank you
netineya [11]
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3 years ago
How would I solve this?
soldi70 [24.7K]
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combine like terms and get all to the same side of equation
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6 0
2 years ago
Simplify 8^x/4^y x 2^z
Lera25 [3.4K]

Answer:

The answer is 8x.

Step-by-step explanation:

It is 8x.

EXCEPT,

Is it 2^{z} or 2^{2}

If it is 2^{z} then the answer is \frac{2^{3x+z} }{4}

PLEASE MARK BRAINLIEST

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