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3 years ago

He ride a bike for 15 miles oer hour how many miles did he ride

Mathematics

1 answer:

Klio2033 [76]3 years ago

7 0

Yes it’s 15, Thats cool man

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A company makes and sells customized yard signs. If you order 5 signs, they charge $72 which includes shipping. If you purchase

klemol [59]

The slope is of $13, which means that each new sign costs $13.

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A linear function has the following format:

$y = mx + b$

In which

m is the slope, which is the rate of change, that is, how much y changes when x changes by 1.
b is the y-intercept.

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In the linear function in this problem, we have two points (x,y): (5,72) and (15,202).
The slope is given by the <u>change in y divided by the change in x</u>, thus:

$m = \frac{202 - 72}{15 - 5} = 13$

The slope is of $13, which means that each new sign costs $13.

A similar problem is given at brainly.com/question/24141057

7 0

2 years ago

Solve for x. -8 - 7x = -5x - 10

Arlecino [84]

Answer:

×=1

Step-by-step explanation:

-7x+5x=-10+8

-2×=-10+8

x=1

5 0

3 years ago

the slope of a line passing through h (-2, 5) is -3/4. Which ordered pair represents a point on this line?

rosijanka [135]

Answer:

Step-by-step explanation:

Calculate the slope of the given points with the point (- 2, 5 )

If the slope is - $\frac{3}{4}$ then the point is on the line

Calculate slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (6, - 1)

m = $\frac{-1-5}{6+2}$ = $\frac{-6}{8}$ = - $\frac{3}{4}$ ← point (6, - 1) is on the line

Repeat with (x₁, y₁ ) = (- 2, 5 ) and (x₂, y₂ ) = (2, 8)

m = $\frac{8-5}{2+2}$ = $\frac{3}{4}$ ← point (2, 8) is not on the line

Repeat with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (- 5, 1)

m = $\frac{1-5}{-5+2}$ = $\frac{-4}{-3}$ = $\frac{4}{3}$ ← point (- 5, 1) is not on the line

Repeat with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (1, 1)

m = $\frac{1-5}{1+2}$ = - $\frac{4}{3}$ ← point (1, 1) is not on the line

Thus the point on the line is (6, - 1 ) → A

4 0

2 years ago

I need help ASAP. Thank you

Fed [463]

Here is the link to the graph. You can scale it and tweak it.
https://www.desmos.com/calculator/mawkflj9ws

Hope this helped!

8 0

3 years ago

A and B are two similar ornaments in the shape of a fish. The surface area of 44.8 cm and the surface area of B 179.2 cm Find th

ASHA 777 [7]

Answer:

400 cm

Step-by-step explanation:

1 cm = 1000m

44.8 cm=?

8 0

2 years ago