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dsp73
1 year ago
10

The cheerleaders held a car wash to raise money for new uniforms they spent $15 on soap and eight dollars on sponges rags in a b

ucket it rain the day of the car wash so the cheerleaders only made $27
Mathematics
2 answers:
garik1379 [7]1 year ago
4 0

Answer: The cheerleaders made 4 dollars of profit

Step-by-step explanation:

There isn't a question but I suppose you are trying to solve how much the cheerleaders made. 27-15-8 = 4

chubhunter [2.5K]1 year ago
3 0

Answer:

The answer will be $6

Step-by-step explanation:

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Sergio039 [100]

Answer:

The correct answer is B.) (4x - 7 + 5x + 5) and (9x + 12).

5 0
3 years ago
Using these complex zeros (1,1,-1/2,2+i,2-i) factor f(x)=-2x^5 +11x^4 -22x^3 +14x^2 +4x -5
Marianna [84]
\bf \begin{cases}
x=1\implies &x-1=0\\
x=1\implies &x-1=0\\
x=-\frac{1}{2}\implies 2x=-1\implies &2x+1=0\\
x=2+i\implies &x-2-i=0\\
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\end{cases}
\\\\\\
(x-1)(x-1)(2x+1)(x-2-i)(x-2+i)=\stackrel{original~polynomial}{0}
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(x-1)^2(2x+1)~\stackrel{\textit{difference of squares}}{[(x-2)-(i)][(x-2)+(i)]}

\bf (x^2-2x+1)(2x+1)~[(x-2)^2-(i)^2]
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(x^2-2x+1)(2x+1)~[(x^2-4x+4)-(-1)]
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(x^2-2x+1)(2x+1)~[(x^2-4x+4)+1]
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(x^2-2x+1)(2x+1)~[x^2-4x+5]
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(x^2-2x+1)(2x+1)(x^2-4x+5)

of course, you can always use  (x-1)(x-1)(2x+1)(x²-4x+5)  as well.
7 0
3 years ago
The temperature of a pot of hot water is 200.5. The temperature of the water decreases 3.5 per minute. What is the temperature o
irina1246 [14]

Answer:

The temperature of the liquid 15 minutes later is 151.5

Step-by-step explanation:

This is an example of arithmetic progression

We need to find 15 th term

Here

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3 0
2 years ago
I need help to solve a iniqualities
Natasha_Volkova [10]

Answer:

Step-by-step explanation:

what is the problems ?

7 0
3 years ago
Read 2 more answers
-4x-5y-z=18<br> -2x-5y-2z=12<br> -2x+5y+2z=4
arsen [322]

Answer:7

7

Step-by-step explanation:

6 0
3 years ago
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