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solniwko [45]
3 years ago
5

I need some help solving these​

Mathematics
2 answers:
Allisa [31]3 years ago
8 0

Answer:1. 4x5

2. 7xm

3. 3xa

Step-by-step explanation: length times height to get area!

vodka [1.7K]3 years ago
6 0

Answer:

Number 1 would be 4 x 5 = area

Number 2 would be 7 x m = area

And number 3 would br 3 x a = area

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natka813 [3]

Answer:

35 interviews

Step-by-step explanation:

1. Find the rate

21/3 = 7 people an hour

2. Find how much she can do in 2 hours

7 x 2 = 14 interviews

3. Add the 2 numbers

21 + 14 = 35 interviews

3 0
3 years ago
3/ x-5 = 10/ x+2 what is x
julsineya [31]

Answer:

x=-1

Step-by-step explanation:

3/x  - 5 = 10/x +2

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3/x = 10/x +7

subtract 10/x from each side

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multiply by x on each side

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divide by 7

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6 0
3 years ago
What is the height of a cylinder if the height is 226.08 square meters and the radius is 3 meters
Andre45 [30]
The height is in the answer if the neither is 226.08 is the height
3 0
3 years ago
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What is 256-126 using counting on strategies?
Oxana [17]
256
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3 strategies
8 0
3 years ago
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Sally had 94$ to spend on 7 books. After buying them she had 17$, how much money did each book cost?
VladimirAG [237]

Answer:

\mathsf {x = 11}

Step-by-step explanation:

\textsf {Let the cost of a single book be x.}

\textsf {Formed equation :}

\implies \mathsf {94 - 7x = 17}

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\implies \mathsf {x = 11}

Each book costs approximately <u>$11</u>

6 0
2 years ago
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