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Anettt [7]
3 years ago
5

Whats the answer to this question ?

Mathematics
2 answers:
IgorC [24]3 years ago
7 0
I think it might be c
Andrei [34K]3 years ago
5 0
6 3/7 multiplied by 21 is 135. Your answer is C. 135 <span />
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A local gym has 2 types of cardio machines, treadmills and elliptical machines. There are 38 cardio machines in all. There are 1
Brilliant_brown [7]

Answer:

14 elliptical machines

Step-by-step explanation:

t = # of treadmills

e = # of elliptical machines

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Substitute:

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Answer:

Step-by-step explanation:

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The cost of cementing 30 m² of floor area is $810. How much will it
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Jin tried to evaluate 5 + 2 x 9 step-by-step.
Zigmanuir [339]

Answer:

5 + 2 x 9

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Step-by-step explanation:

= 5 + 2 x 9

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