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Pani-rosa [81]
3 years ago
5

Can someone please help me

Mathematics
1 answer:
Charra [1.4K]3 years ago
7 0

Answer: -2, 64, 0

Step-by-step explanation:

For f(-3), since -3 is smaller than zero, you use the first equation. You plug -3 into (x+1), which turns out to be (-3+1), which simplifies to -2. So your first answer is -2. The second equation, since 8 is bigger than 0, you use the second equation and plug 8 in for x, (8^2). 8 squared is 64, so your answer for number two is 64. The last equation, since 0 is equal to 0, you use the second equation again, and plug in 0 for x. Since you plug in 0 and it is asking to square it, your answer will be 0 because 0 squared is just 0.

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Consider the table of the powers of 8.
garri49 [273]
C loser that’s the correct number
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Mindy, a local artist, sells a piece of art at the pizza shop for $15, and the shop takes 15 percent commission. Instead of rece
Yuliya22 [10]
In this question the first thing that needs to be determined is the commission taken by the pizza shop and the amount of money that falls in the part of Mindy.
We already know that Mindy sells the piece of art for $15 and the pizza shop takes 15% commission on it.
Then
Commission taken by the pizza shop = (15/100) * 15
                                                             = 225/100
                                                             = 2.25 dollars
So the pizza shop takes a commission of $2.25 from the sales of each art piece from Mindy.
Then amount that falls in Mindy's part = (15 - 2.25) dollars
                                                             = 12.75 dollars
Now Mindy is not taking the money but taking a pizza worth rupees $12 including 5% sales tax.
Initially it looks like Mindy is making a profit of $0.75 plus the pizza worth $12. So it is a fair deal for Mindy. Now coming to the part of the pizza shop owner, we find that he also gains extra $2.25 from this deal. So it is a fair deal for both the shop keeper and Mindy.
4 0
3 years ago
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What is 16 to 29 and 15 in at ratio
Semmy [17]
16:29:15 I think that would be it but, I'm really sorry if that's not right
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The equation of line q is 5y - 4x = 10. Write the standard fom of the equation of the line that fits the following description:
kumpel [21]
<h3>Answer:  -4x+5y = 100</h3>

===================================================

Explanation:

The given equation is the same as -4x+5y = 10

It is of the form Ax+By = C, where A = -4, B = 5, C = 10

Anything parallel to Ax+By = C is of the form Ax+By = D. The only difference is the C has changed to a D.

This means anything parallel to -4x+5y = 10 is -4x+5y = D, where D is not equal to 10, but it could be any other number.

Plug in the coordinates of (-15,8) to find the value of D

-4x+5y = D

-4(-15)+5(8) = D

60+40 = D

100 = D

D = 100

We have -4x+5y = D update to -4x+5y = 100

The equation -4x+5y = 100 is parallel to -4x+5y = 10, and it goes through (-15,8)

Parallel lines have the same slope, but different y intercepts.

Note how Ax+By = C has a slope of m = -B/A. This means A cannot be zero.

7 0
2 years ago
Solve for .6u+7u-16=-81<br> Simplify your answer as much as possible.
Vesnalui [34]

Answer:

6u+7u-16=-81

We simplify the equation to the form, which is simple to understand

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We move all terms containing u to the left and all other terms to the right.

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We simplify left and right side of the equation.

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We divide both sides of the equation by 13 to get u.

u=-5

Step-by-step explanation:

I think i did it correct

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