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bezimeni [28]
3 years ago
15

I need help please.

Mathematics
2 answers:
NikAS [45]3 years ago
8 0

Answer:

C. 37.8

Step-by-step explanation:

Original Price is 54 dollars

30% Discount=0.3*54=16.2

<u>Price after 30% off</u>

54-16.2=37.8

Rainbow [258]3 years ago
4 0
The answer should be C
54*30/100= 16.2
54-16.2 = 37.80
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2(3 – 4a) + 5(a – 7)
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Answer:

The answer is -(29+3a).

Step-by-step explanation:

=2(3-4a)+5(a-7)

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= -29-3a

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<em>Hope</em><em> </em><em>it helps</em><em>.</em><em>.</em>

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3 years ago
Which could be a step used when solving the equation 5x + 10 = 7.5x
svlad2 [7]

Answer:

x = 4

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makvit [3.9K]

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Distance covered in 2.5 hours = 1 km

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3 years ago
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