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sleet_krkn [62]
3 years ago
14

A.30units B.36units C.20units D.25units

Mathematics
1 answer:
kirill [66]3 years ago
7 0
My educated guess is B
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marta [7]

Answer:

180

Step-by-step explanation:

That's the answer.

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2 years ago
Answer the question below. An antilipidemic agent contains 5 mg of the medication per tablet. How many tablets would be necessar
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The answer is 7 tablets because 35÷5=7. Hope this helps.
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2 years ago
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A rectangle has the sum of length and breadth 20 cm. find the perimeter.​
kupik [55]
<h2>Answer:</h2>

40 cm.

<h2>Step-by-step explanation:</h2>

Because=(long+width)\times 2=perimeter

50:the\ perimeter=20\times 2=40\ cm

<em>I hope this helps you</em>

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2 years ago
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3 years ago
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A family has two cars during one particular week the first car consume 25 gallons of gas and the second consumed 15 gallons of g
d1i1m1o1n [39]

Answer: the efficiency of the first car is 25 miles per gallon.

the efficiency of the second car is 30 miles per gallon.

Step-by-step explanation:

Let x represent the efficiency of the first car.

Let y represent the efficiency of the second car.

Distance = car efficiency × number of gallons.

The first car consume 25 gallons of gas and the second consumed 15 gallons of gas. The two cars Drove a combined total of 1075 miles. It means that

25x + 15y = 1075- - - - - - - - - - -1

The sum of the fuel efficiencies was 55 miles per gallon. It means that

x + y = 55

Substituting x = 55 - y into equation 1, it becomes

25(55 - y) + 15y = 1075

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x = 25

4 0
3 years ago
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