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2 years ago

A line has a slope of 2 and passes through the point

Mathematics

1 answer:

Goryan [66]2 years ago

5 0

Answer:

y = 2x + 11

Step-by-step explanation:

The point slope formula for a line is

y - y1 = m(x - x1)

We already have the slope, 2, and we can substitute the point (-4, 3) into (x1, y1):

y - 3 = 2(x + 4)

y - 3 = 2x + 8

y = 2x + 11

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X2 = 121 solve the equation

german

Answer:

x = 11 or x = -11

Step-by-step explanation:

$x^2 = 121$

$x = \pm\sqrt{121}$

x = 11 or x = -11

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3 years ago

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Shannon's base pay rate is $21 per hour, with overtime paid at time-and- a-half Find her gross pay if she worked 39.5 hours Mond

Ket [755]

Answer:

829.5

Step-by-step explanation:

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3 years ago

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tresset_1 [31]

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2 years ago

Johnny combined 7/4 cups of pancake mix and 3/4 of a cup of water to

aliya0001 [1]

Answer:

Step-by-step explanation:

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2 years ago

In the after school Dena, Shawn, and Amanda knit scarfs that are the same size with yellow, white, and blue yarn. Denas scarf is

jenyasd209 [6]

Answer:

$\frac{8}{20}$

Step-by-step explanation:

We have been given that in the after school Dena, Shawn, and Amanda knit scarfs that are the same size with yellow, white, and blue yarn. Denas scarf is 2/5 yellow, Shawn's scarf is 3/5 , and Amanda's scarf is 3/4 yellow.

To make Amanda's argument true, let us compare each fraction by making a common denominator.

We can see that least common denominator of each fraction would be 20.

$\text{Dena's scarf}=\frac{2}{5}\Rightarrow\frac{2*4}{5*4}=\frac{8}{20}$

$\text{Shawn's scarf}=\frac{3}{5}\Rightarrow\frac{3*4}{5*4}=\frac{12}{20}$

$\text{Amanda's scarf}=\frac{3}{4}\Rightarrow\frac{3*5}{4*5}=\frac{15}{20}$

Since $\frac{8}{20}$ , therefore, Amanda's scarf has the most yellow.

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3 years ago