3 years ago

After 4 new students joined a class, the class had 32 students.

1 answer:

8 0

D
Explain: if 4 new students joined, that’ll add up to the original number which is x.
So the equation will be x + 4 = 32

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Now find the difference what is 2/3 - 3/5

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Answer:

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Step-by-step explanation:

subtract 2/3 and 3/5

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3 years ago

Which of the following sentences could not be used to represent the equation = 14?

Andreas93 [3]

Answer:

i think it's C

Step-by-step explanation:

process of elimination

Hope this helps my dude! :- )

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3 years ago

Which number is a rational number? A. B. C. D.

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Answer:

Step-by-step explanation:

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The length of a rectangle is 3 yd less than twice the width, and the area of the rectangle is 44 yd^2 Find the dimensions of the

vovangra [49]

Answer:

width: 5.5 yd; length: 8 yd

Step-by-step explanation:

Let w represent the width of the rectangle in yards. Then 2w-3 is the length and the area is the product of length and width:

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2w^2 -3w -44 = 0 . . . . put the equation into standard form

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Then the length is 2·(11/2) -3 = 8.

The width of the rectangle is 5.5 yards; the length is 8 yards.

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3 years ago

I WILL GIVE BRAINLIEST IF CORRECT The area of a square is 49 square centimeters. Find the length of a side. Find the length of t

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Answer: 7

Step-by-step explanation:

Since squares have the same side lengths

then you need to find a number that multiplies twice that equals 49

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