3 years ago

Tell how you can use tools to solve a math problem

Mathematics

1 answer:

castortr0y [4]3 years ago

5 0

By measuring and knowing the wait of the ounces and height

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i observed 24 students walking pass room 26 every 4 minutes. A total of 305 students walked by, how long did it take?

svlad2 [7]

It took about 51 minutes...

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2 years ago

Kayla bought a car that's price was reduced by 34%. The original price for the car was $16,000. How much did she spend on the ca

aliya0001 [1]

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16,000 x 0.66 = 10,560

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2 years ago

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Add the equations.<br> 2x - 3y = -1<br> + 3x+3y= 26

Basile [38]

5x=25

Because negative 3y and positive 3y got cancelled

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3 years ago

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7. Write the slope-intercept form of the equation of the line graphed below.

Stels [109]

Answer:

The answer to your question is $y = \frac{-1}{2} x - 1$

Step-by-step explanation:

Process

1.- Get to points of the line

A (-2, 0)

B (0, -1)

2.- Find the slope of the line

Slope = m = $\frac{y2 - y1}{x2 - x1}$

Substitution

m = $\frac{-1 - 0}{0 + 2} = \frac{-1}{2}$

3.- Find the equation of the line

y - y1 = m(x - x1)

Substitution

y - 0 = -1/2(x + 2)

Simplification

y = -1/2x - 1

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2 years ago

Given linear function, y = -2/3X + 5 <br> What is the slope?

Vikki [24]

Answer:

The slope is $-\frac{2}{3}$ .

Step-by-step explanation:

The equation is conveniently in slope-intercept form.

$y=mx+b$

m - slope

b - y-intercept

-2/3 is in m's spot, so it is the slope of the equation.

$y=\boxed{m}x+b\\\\y=\boxed{-\frac{2}{3}}x+5$

Hope this helps.

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3 years ago

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