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podryga [215]
2 years ago
5

The difference of twenty-one and eight times a number n is thiry-five

Mathematics
1 answer:
nalin [4]2 years ago
8 0

Answer:

n=7

Step-by-step explanation:

difference means subtraction so:

8n - 21= 35

8n=35+21

8n= 56

n= 56÷8

n=7

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zubka84 [21]

Answer:

Than the baby blanket area is 15 yards. The length is 5 yards and the width is 3 yards.

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Complete the point-slope equation of the line through (-4,8) and (4,4)
notka56 [123]

Answer:

y-4=(-1/2)(x-4)

Step-by-step explanation:

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The graphs below have the same shape. Complete the equation of the blue
aleksklad [387]

Answer:

(x+2)^2+1

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8 0
2 years ago
Ln(x+7)=3<br> This is part of a webquest any help would be nice.
Assoli18 [71]

ln(x−7)==4/3

To solve for x, rewrite the equation using properties of logarithms.

e^ln(x−7) =e^4/3

Solve for x

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The result can be shown in multiple forms.

Exact Form:

x= e^4/3+7

Decimal Form:

x=10.79366789

5 0
2 years ago
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During summer vacation, Tori read, on average, 40 pages per night. Now that she has returned to school, she is averaging 5% fewe
STatiana [176]

Answer: 38 pages per night

Step-by-step explanation:

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To find the number of pages she is reading now, first find 5% of 40 pages:

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= 38 pages per night

<em>By deducting 5% from the reading quantity, the person is reading at 5% less. </em>

8 0
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