2 years ago

What is the solution set for −4 x + 10 ≥ 5 x + 55?

Mathematics

1 answer:

valentina_108 [34]2 years ago

8 0

Answer:

(-5,0)

Step-by-step explanation:

Put -4x+10 ≥ 5x+55 in Desmos Scientific Calculator and you have your answer

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Please help me with this it might look easy to you but not to me :

Rasek [7]

Answer:

Step-by-step explanation:

5/6 =0.8333

12x0.8333 = 10

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2 years ago

Find the equation of a line that contains the points (3,7) and (-6, 4). Write the equation in slope-intercept form, using

NikAS [45]

Answer:

$y=\frac{1}{3} x+6$

Step-by-step explanation:

$(3,7)(-6,4)$

Step 1. Find the slope (by using the slope-formula)

m = slope

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{4-7}{-6-3}$

$m=\frac{-3}{-9}$

$m=\frac{3}{9}$

$m=\frac{1}{3}$

Step 2. Write the equation (using the slope and the points)

Here's how to do it:

Slope-intercept Formula $y=mx+b$ whrere m = slope and b = y-intercept

Plug in the slope into the Slope-intercept Formula

$y=\frac{1}{3} x+b$

Find the y-intercept (b) by using a point and substituting their x and y values

$y=\frac{1}{3} x+b$

Point: (3, 7)

$7=\frac{1}{3} (3)+b$

$7=1+b$

$b=7-1$

$b=6$

Step 3. Write the equation in Slope-intercept form

$y=mx+b$

$y=\frac{1}{3} x+6$

3 0

2 years ago

250 divided by 10 squared equals?

navik [9.2K]

250 divided by 10 squared is 2.5

4 0

3 years ago

Read 2 more answers

Last one for the class...

tigry1 [53]

Hope this helps!

Sorry the writing is really bad looking its hard to write on a laptop.

5 0

2 years ago

If a runner runs at a constant rate of 6 miles per hour how much time would it take for her to run 9 miles

Neko [114]

Answer:

1 1/2

Step-by-step explanation:

divide 9 by 6 (because its 6 miles per hour) you get 1 1/2. so it would be 1 1/2 hours or 1/5 hours

5 0

2 years ago

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