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Evgen [1.6K]
3 years ago
8

If Jo is supposed to read one-half of a 100-page book for an English assignment and she has finished 38 pages, what percent of t

he assignment does she have left to do? Please answer and explain
Mathematics
1 answer:
musickatia [10]3 years ago
8 0
\frac{1}{2}\cdot100=50\ (pages)\\\\50-38=12\ (pages)\\\\\frac{12}{50}\cdot100\%=(12\cdot2)\%=24\%\leftarrow answer
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Answer:

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Step-by-step explanation:

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Use the formula for the area of a rectangle A = lw to answer the question. A rectangle has a length of n units. Its width is 6 u
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A = L(w)
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3 years ago
Ted's debt is 14 less than half of Mike's debt. If we let w represent Mike's debt, write an algebraic expression for Ted's debt.
Temka [501]

Answer:

t = (1/2)m - 14

Step-by-step explanation:

"Ted's debt is 14 less than half of Mike's debt" translates into

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3 years ago
Can someone help me with this please? Hurry plz!!
Arlecino [84]

Answer:

A= 8

B= -5

C= -14

Step-by-step explanation:

Area of Rectangle = length * width

Area of the shaded Rectangle:

Area = l * w

Area= (4x + 1) (3x - 5)

Open the brackets

A= 12x^2 - 20x + 3x - 5

A = 12x^2 - 17x - 5

Area of the Unshaded:

The Unshaded portion is a square. Hence, it's area = l^ 2

Area = (2x - 3) ( 2x - 3)

A= 4x^2 - 6x - 6x + 9

A= 4x^2 - 12x + 9

To get the exact shaded portion

A(Shaded) = (12x^2 - 17x - 5) - ( 4x^2 - 12x + 9)

Area = 8x^2 - 5x - 14

A= 8

B= -5

C= -14

8 0
4 years ago
Find the 4th term of a proportion whose 1st, 2nd, and 3rd terms are 5, 10, and 7 respectively
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