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3 years ago

A community needs to raise at least 5,000

1 answer:

6 0

A community needs to raise at least $5000 to build a new skateboarding park. They are selling backpacks for $25 each to raise the money. Write and solve an inequality to determine the minimum number of backpacks they need to sell in order to reach this goal.

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What value of X makes this equation true?

Studentka2010 [4]

Answer:

The answer is B

Step-by-step explanation:

-53=8x+5

First you would subtract the 5 on both sides then you would end up with

-58=8x

then you would divide both sides by 8 and get 7.25 or 7 1/4

6 0

2 years ago

Read 2 more answers

Using the Pythagorean Theorem, find the distance between the points.

Paha777 [63]

Answer:

(5,7,8.6)

Step-by-step explanation:

Create a line on each the x axis and the y axis which intersects at a right triangle. The x axis line is 7 squares and the y axis is 5 squares. Now you can use the Pythagorean theorem.

a^2+b^2=c^2

7^2+5^2=c^2

49+25=c^2

74=c^2

8.6=c

4 0

2 years ago

Convert this fraction to a decimal 1/200

ohaa [14]

Answer:

0.005

Step-by-step explanation:

7 0

1 year ago

ILL GIVE BRAINLIESSTTT

Roman55 [17]

Answer:

its "D"

Step-by-step explanation:

i used a graphing calculator

5 0

2 years ago

What is the maximum number of possible extreme values for the function,<br> f(x) = х2 -7x – 6?

timama [110]

Answer:

Only one extreme value of f(x) is possible.

Step-by-step explanation:

We are given the quadratic function of independent variable x which is f(x) = x² - 7x - 6 ......(1)

Now. the condition for extreme values of f(x) is $\frac{df(x)}{dx} =0$

Hence, differentiating both sides of equation (1) with respect to x, we get

$\frac{df(x)}{dx} = 2x -7$ = 0

⇒ x = 3.5.

So there is only one value of x for which f(x) has extreme value which is x = 3.5.

Therefore, only one extreme value of the given function is possible. (Answer)

3 0

2 years ago