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il63 [147K]
3 years ago
12

20) solve:

Mathematics
1 answer:
Verdich [7]3 years ago
3 0
Ques20. 66
Ques21. 8x+20y
Ques22. 132
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I don’t know how to divide 3 and 2 digits
Varvara68 [4.7K]
3.5 think of it as 3.0
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8 0
4 years ago
A pound of chocolate cost $6. Nicole buys p pounds. Write an equation to represent the total cost of c that Nicole pays.?
leonid [27]

Answer:

C=6p

Step-by-step explanation:

The cost (c) will be by itself since that is the answer you are looking for. 6p is grouped together because for every pound you pay $6. For example if you had 2 pounds of chocolate. You would multiple $6 by 2 and your cost would equal $12

7 0
3 years ago
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If the perimeter of a circular ground is 308 M find its radius​
crimeas [40]

Answer:

Correct option is

A

49m

The circumference of a circular field is 308m

Therefore, 2πr=308

⇒r=

2×22

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⇒r=49m

Step-by-step explanation:

here you go

3 0
3 years ago
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Solve for v -7 v+3 = -63
denis23 [38]

Answer:

v = 66/7

Step-by-step explanation:

Step 1: Write equation

-7v + 3 = -63

Step 2: Solve for <em>v</em>

<u>Subtract 3 on both sides:</u> -7v = -66

<u>Divide both sides by -7:</u> v = 66/7

Step 3: Check

<em>Plug in x to verify if it's a solution.</em>

-7(66/7) + 3 = -63

-66 + 3 = -63

-63 = -63

8 0
3 years ago
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What is the product? (3a^2b^4)(-8ab^3)
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3 years ago
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