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3 years ago

I need help to solve number 11

Mathematics

1 answer:

4vir4ik [10]3 years ago

4 0

Ok. the lost 7 shortstop cards will be -7, and the 5 gained pitcher cards will be a positive 5. So, 5+(-7), or 5-7= -2

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Justin started a lawn service business. His rate to maintain an average size lawn is $35. It costs Justin $750 to start the busi

Ronch [10]

Answer:

Step-by-step explanation:

Cost function: Fixed costs+ Variable costs

In this case Justin will have to pay $750 to star the business, this is his fixed cost. And then, he will have to pay $1,50 per each lawn, this is his variable cost because it depends on the number of lawns he sells.

C(x)= $750+$1,50x

Revenue function (R(x)):

R(x)= Price * Number of units sold (x)

R(x)= $35*x

Profit function ((P(x))= Revenue function (R(x))-Cost function (C(x))

P(x)= $35x- [$750+$1,50x]

P(x)= $33,5-$750

4 0

3 years ago

What is x*24-34+56? And how did you get the answer?

Ilia_Sergeevich [38]

I assume you are solving for x

x*24-34+56 = 0

Start by isolating the term with x in it on one side of the equation.

To do this, we can subtract 56 and add 34 to both sides.

24x = -22

Divide both sides by 24 to complete the problem.

x= -22/24

5 0

3 years ago

Rewrite the equation in standard form. y=2x-10

NikAS [45]

Answer:

The equation in standard form:

2x-y-10=0

7 0

3 years ago

What is the center of the circle that has a diameter whose endpoints are (9, 7) and (-3, -5)?

emmasim [6.3K]

Answer: OPTION B.

Step-by-step explanation:

Given the endpoints of the diameter of the circle, we need to find the midpoint, which is the center of the circle.

The following formula is used to calculate the Midpoint:

$M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Given the endpoints of the diameter of the circle:

$(9, 7)\ and\ (-3, -5)$

We can identify that:

$x_1=9\\x_2=-3\\y_1=7\\y_2=-5$

Then, we can substitute these values into the formula:

$M=(\frac{9+(-3)}{2},\frac{7+(-5)}{2})\\\\M=(3,1)$

Therefore, the center of the circle is: $(3,1)$

3 0

3 years ago

PLEASE SOMEONE HELP ME QUICKLY!!!!!!

Nastasia [14]

Hi, TRUEBOSS72!

The answer to your question I believe is $t(x) = 309.125^{x}$

-ASIAX ∵Frequent Answerer∴

P.S. If I am wrong about it please let me know.

3 0

3 years ago