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3 years ago

Write the slope intercept form for an equation that has an equation of -2x + y = 7 and passes through (4,5). *

Mathematics

1 answer:

MissTica3 years ago

4 0

SLOPE INTERCEPT FORM: y = 7x −23

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Michael wrote all the number s from 3 to (n+5). How many numbers did Michael write.

Vitek1552 [10]

Answer:

$n-1$

Step-by-step explanation:

The amount of integers between $a$ and $b$ inclusive is always $|a-b|-1$ .

This means the amount of integers Michael wrote is $|(3)-(n+5)|-1=|-2-n|-1=|n+2|-1$ . Because $n+5>=3$ , which gives $n>=-2$ , $n+2$ is always non-negative. So, we can kick out the absolute value sign to get $n+2-1=n-1$ .

So, he wrote $\boxed{n-1}$ integers and we're done!

3 0

3 years ago

Find (a) the mean, (b) the median, and

VikaD [51]

Answer:

Mean = 33+ 22+35+27+23+35+27+36 = 238/8 = 29.75

Median = 27+23 = 50/2 = 25

Mode = 35

Range = 36 - 22 = 14

Step-by-step explanation:

Stay Blessed

5 0

3 years ago

On a piece if paper graph y_>2x-3 Then determine which answer choice matches the graph you drew

alexandr1967 [171]

we have

$y\geq 2x-3$

Using a graph tool

see the attached figure

The solution of the inequality is the shaded area

therefore

the answer is the option B Graph C

6 0

4 years ago

Read 2 more answers

Find the distance between the points (0,0) and(6,-8)

Y_Kistochka [10]

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We have the points (0, 0) and (6, -8). Substitute:

$d=\sqrt{(6-0)^2+(-8-0)^2}=\sqrt{6^2+(-8)^2}=\sqrt{36+64}=\sqrt{100}=\boxed{10}$

7 0

4 years ago

What is the difference

azamat

Answer:

Step-by-step explanation:

6 0

3 years ago