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3 years ago

Select the slope-intercept form of an equation for a line with y-intercept -5 and slope 2.

Mathematics

1 answer:

Vitek1552 [10]3 years ago

6 0

Answer: $y = 2x - 5$

Step-by-step explanation:

The slope intercept form is y = mx + b

Where m is our slope and b is our y-intercept

We're given a slope of 2

We're given a y-intercept of -5

Substituting into y = mx + b gives

$y = 2x - 5$

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The amount of grain in a silo is changing at a rate of –35.2 kilograms per hour.

Ainat [17]

Change=change per hour times number of hours
change per hour=-35.2
hours=1.25
change=-35.2 times 1.25
change=-44

answer is
hmm
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either 44 or -44, not sure

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4 years ago

Classify the figure in as many ways as possible.

Dima020 [189]

The answer is D.

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And this figure has both 4 equal sides and 4 equal angles which makes it a square.

To make it easier, all squares are: quadrilaterals, parallelograms, rhombuses, rectangles and of course squares.

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3 years ago

I have a slope of -4 (m=-4), would that be negative four over positive one or would that be negative 4 over negative one?

katrin [286]

If you have a slope of -4 then it would be -4/1 because rise/run. If it were -4/-1 then the slope would be 4.

3 0

3 years ago

Last year, Mollie collected 64 pieces of candy while trick or treating. This year her costume is so fabulous that people were ex

never [62]

Answer:

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Step-by-step explanation:

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3 years ago

Help I will gave u brilliant answer please help

JulsSmile [24]

Answer:

a) 15/8 b) 25/18

Step-by-step explanation:

a) First bring all the fractions to a common denominator (I'm going to use 8th's). 5/8 is already simplified, 1/2=4/8, and 3/4=6/8. Then, simply add the numerators and leave the denominator: $\frac{5+4+6}{8} =\frac{15}{8}$

Since this can not be simplified any further, your final answer is 15/8.

b) Start by bringing all the fractions to a common denominator (for this problem, we'll use 18th's). 2/3=12/18, 1/6=3/18, and 5/9=10/18. Then just add all the numerators and leave the denominator the same: $\frac{12+3+10}{18} = \frac{25}{18}$

Since this cannot be simplified further either, your final answer is 25/18.

Hope this helps! :)

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2 years ago

Read 2 more answers