4 years ago

A line has a slope of -2 and contains the point (1,-1). What is the equation of this line

1 answer:

6 0

The equation would be -2x+1 because since the slope is 2 the slope intercept equation will help you find the y. Y=-2(1)+1

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You can buy DVDs at a local store for 15.59 each. You can buy them at on online store for 13.99 each plus $6 shipping. How many

dalvyx [7]

Local(L) = 1 x (15.99)
Online(O) = (1 x 13.99) + 6

So use that equation until you find the same number.

L1=15.99
O1=19.99

L2=31.98
O2=33.98

L3=47.97
O3=47.97

And your answer will be three from local and three from online.

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3 years ago

The equation of line f is y = 1/4x -1. line g includes the point (1,-6) and is perpendicular to line f . What is the equation of

Gwar [14]

Y=-4x+b
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3 years ago

Anthony will be competing in a body building competition in 12 months. He initially weighs 160 pounds and by the end of 12 month

aksik [14]

A) 6 pounds per month

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3 years ago

Read 2 more answers

Please help me answer this!!!!

garik1379 [7]

<h3><u>Answer</u><u>:</u></h3>

$7 \frac{1}{2}$

<h3><u>Explan</u><u>ation</u><u>:</u></h3>

First, convert any mixed numbers to fractions. An easy way to convert:

$4 \frac{1}{2} = 4 \times 2 + 1$

$\frac{9}{2} \div \frac{3}{5}$

Then, apply the fractions formula for division.

$\frac{9 \times5 }{2 \times 3} = \frac{45}{6}$

Then, simplify.

$\frac{45}{6} = 7 \frac{1}{2}$

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3 years ago