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Alex777 [14]
3 years ago
8

A student received a coupon for 17% off the total purchase price at a clothing store. Let c be the

Mathematics
1 answer:
lys-0071 [83]3 years ago
7 0
C - 0.17c = 0.83c
When you write “c” at the start, or x or whatever, it has an understood (invisible) number 1. So you’re subtracting the decimal on the next variable from 1.
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How many boxes? for some reason it isn't making since to me
amid [387]
First find the total area of the building.

44ft x 74ft = 3256ft^2

Next, since you have 24 tiles per box, each covering 1ft^2 of space, find the number of boxes you need to supply the minimum number of tiles needed to fill the area.

3256ft^2 ÷ 24 = 135.6 boxes

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4 0
3 years ago
Factor the expression completely over the complex numbers.<br><br> x4−625
marusya05 [52]
Your factoring answer is: (x^2+25)(x+5)(x-5)


6 0
3 years ago
HELPPPPP! WILL Give BRAINLIEST! 100 POINTS! Please get it correct!
Leno4ka [110]

Answer:

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Step-by-step explanation:

The shaded region is the difference of areas of semicircle AB and triangle ABC.

ABC is right triangle as AB is diameter, so C is right angle.

<u>Area of semicircle:</u>

  • A = 1/2πr² = 1/2*3.14*4² = 25.12 cm²

<u>Area of triangle:</u>

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<u>Shaded are is:</u>

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4 0
3 years ago
Read 2 more answers
Which of the following demonstrates the Distributive Property? 4(2a + 3) = 8a + 3 4(2a + 3) = 2a + 12 4(2a + 3) = 6a + 7 4(2a +
Alona [7]
The answer is 8a + 12 

here's my work

4(2a + 3) 

4 times 2a is 8a 

then 4 times 3 is 12 
4 0
3 years ago
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romanna [79]

Answer:

sup

Step-by-step explanation:

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2 years ago
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