3 years ago

The sum of a number and 8 is 3 less than twice the number. Find the Number?

Mathematics

1 answer:

s2008m [1.1K]3 years ago

5 0

Answer:

8+x=2x-3

x=11

Step-by-step explanation:

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2 years ago

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3 years ago

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Answer:

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2 years ago

What is the slope of the line represented by the equation y=-3x+7

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3 years ago

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Pls help me on this question people are just putting the answer as I don't know plsssss help me

mrs_skeptik [129]

Answer:

322 ft²

Step-by-step explanation:

Trapezoid area formula:

$A=\frac{a+b}{2} *h$

Given:

a = 11

b = 35

h = 14

Work:

$A=\frac{a+b}{2} *h\\\\A=\frac{11+35}{2} *14\\\\A=\frac{46}{2} *14\\\\A=23*14\\A=322$

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2 years ago

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