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3 years ago

What is the slope of the line?

Mathematics

1 answer:

tamaranim1 [39]3 years ago

7 0

Answer:

-1/2.

Change in y above change in x (don't mix that up)

The first coordinate is 3,-2 the second is 2,-4.

The change is x was -1 . (2-3)

The change in y was 2. (-4-(-2))

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How do you think inequalities are different from equations you have worked with before?

dmitriy555 [2]

Answer:

Inequalities are different from equations. If you multiply or divide both sides of an equation by the same negative number, the equation remains the same, but If you multiply or divide both sides of an inequality by the same negative number, the inequality reverses.

4 0

3 years ago

Which expression is equivalent to r to the 9th over r to the 3rd

alisha [4.7K]

Answer:

$r^{6}$

Step-by-step explanation:

To make this a bit easier to see, we'll expand that expression.

R to the 9th is just r times itself 9 times. R to the third is r times itself 3 times.

(excuse my bad formatting)

The expression:

r • r • r • r • r • r • r • r • r • 1

r • r • r • 1

Remember, anything and everything has a coefficient or denominator of 1.

So, we can cancel 3 r's from the numerator and denominator.

r • r • r • r • r • r • 1

Simplify....

$\frac{1r^{6}}{1}$

That just equals $r^{6}$ .

3 0

3 years ago

Bruce walks 3/4 mile in 1/5 hour. What is his speed in miles per hour? (label your answer mph) * worth 25 points and brainlyiest

LenKa [72]

The answer to this question is 3.75

3 0

3 years ago

(0,1), (1,5),(2,9), (3,13),(4,17) Figure out the rule for x

Julli [10]

Answer:

where in the heck is the x tho

where is x in the equation I am hella confused and I don't understand how to help

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3 years ago

The expression 5 + 5x is equivalent to the expression

poizon [28]

Answer:

5(1+x)

Step-by-step explanation:

7 0

3 years ago