2 years ago

Evaluate the expression when x = 5. 4x + 3 a. 12 b. 23 c. 32 d. 48 help

Mathematics

1 answer:

Lemur [1.5K]2 years ago

3 0

The answer would be B because if x=5 then 4 x 5= 20 and 20 + 3= 23. just trying to help

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Steven has a bag of 20 pieces of candy. Four are bubble gum, 4 are chocolates, 4 are fruit chews, and the rest are peppermints.

Delicious77 [7]

There are 20 pieces in the bag all together. Four are chocolate.
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In simplest form, that's 1/5 or 20% .

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3 years ago

4over 9 times 21 over six

Alex Ar [27]

4/9 x 21/6 is this what you’re asking?
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2 years ago

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2 years ago

What is the area of 9ft, 6in

aliya0001 [1]

Answer:

648 inches squared or 54 feet squared

Step-by-step explanation:

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3 years ago

if a rectangle is twice as long as it wide and has a perimeter of 48 inches, what is the area of the rectangle

luda_lava [24]

Answer: 128 $in^{2}$

Step-by-step explanation:

Let the width be W then the length will be 2W since it is twice as long as it width.

The formula for calculating the perimeter of a rectangle is given by :

P = 2 ( L + W )

48 = 2 ( W + 2W )

48 = 2(3W)

48 = 6W

Divide through by 6

Therefore:

W = 48/6

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This means that the Length is 2 x 8 = 16 inches

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4 0

2 years ago