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inessss [21]
2 years ago
13

The senior class advisor at a local high school is printing class tee-shirts as a fundraiser. The printing company charges three

dollars per shirt if fewer than 100 tee-shirts are ordered, plus a flat 25 dollars order charge. If 100 or more tee-shirts are ordered, a fee of two dollars and fifty cents is charged per shirt, and the order charge is reduced to 15 dollars. Write the piecewise function C(x) to represent the printing fees.
A. C(x) = 3x + 25.0 5 x 5100 2.5x +15, x2 100
B. C(x) = (3x + 25.0< x 5100 (2.5x +15. x > 100 --
C. C(x) = (3x + 25. 0 D. C(x) = 15x + 2.5.x2 100 Reset Selection 123 -
Mathematics
1 answer:
il63 [147K]2 years ago
8 0
Girlllll that is wayyyyy to much
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Help me please <br> PLEASEEE
vodka [1.7K]
So you can do 1/2 and then divide it by 1/8.

To divide by a fraction, multiply by its reciprocal.
So;
1/2 / 1/8 = 1/2•8/1

1/2• 8 = 8/2
8/2= 4

So he can fill 4 mugs!!!

Brainliest if i helped!
7 0
3 years ago
Read 2 more answers
Someone please help me with math!
Ugo [173]

Answer:

B

Step-by-step explanation:

Substitute the following values into the cylindrical volume equation below:

r= 30/2 = 15 cm

h = 320 cm

V=πr2h

V=(3.14)(15)^2 (320)

V=226 080 cm^3

5 0
3 years ago
Can you please give the answer for this problem? :<br> 18+11v=w-13t for t
Kay [80]
18+11v=w-13t
18+11-w=-13t
13t=w-11v-18
t=1/13w - 11/13v - 1 5/13

Hope this helps :)
6 0
3 years ago
Cooommmon guys help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!plz
Tom [10]

The point-slope form:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (5, -3) and (-2, 9). Substitute:

m=\dfrac{9-(-3)}{-2-5}=\dfrac{12}{-7}=-\dfrac{12}{7}\\\\y-(-3)=-\dfrac{12}{7}(x-5)\\\\\boxed{y+3=-\dfrac{12}{7}(x-5)}

5 0
3 years ago
Read 2 more answers
Sec (of theta)=25/24<br> find cot(of theta)
Len [333]
If secant of theta = <span> <span> <span> 1.0416666667 </span> </span> </span> then
theta = 16.26 Degrees
cotangent of theta = 3.4286



4 0
3 years ago
Read 2 more answers
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