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madreJ [45]
3 years ago
7

Chris sells books for a commission of $2.60 per book and $50 a month. His salary is determined by the function M=2.60 b+50, wher

e (M) is the amount of money he earns and (b) is the number of books he sells. If Chris sells 25 books how much money did he earn? *
Mathematics
1 answer:
vazorg [7]3 years ago
3 0
$115 hope this helps
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Sergeu [11.5K]
B. -7
The answer all comes down to you getting -7/f. 
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3 0
3 years ago
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What's the answer???
dlinn [17]
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2 years ago
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Express as a trinomial (3x+8) (x+10)
docker41 [41]

Answer:

3x^{2} +38x+80

Step-by-step explanation:

Hello!

A trinomial is a expression consisting of three different terms

To turn this into a trinomial we multiply everything to each other

<u>                     3x                     </u>

3x * x = 3x^{2}

3x * 10 = 30x

<u>                     8                      </u>

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Now we put them all together in an equation

3x^{2} +30x+8x+80

Combine like terms

3x^{2} +38x+80

The answer is 3x^{2} +38x+80

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7 0
2 years ago
Use the slope-intercept method to graph the equation y=2x-4. Is (3,2) a solution?
Andru [333]
Yes, (3, 2) is a solution to y = 2x - 4. (:
8 0
2 years ago
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The greater rnge is the boys or the grls or neither as it is the same
maks197457 [2]
Range for boys = 20-8 = 12
Range for girls = 15-3 = 12
Range is same for both boys and girls.

median of boys = 12.5
median for girls = 6.5
Median is greater for the boys.

Hope it helps!

5 0
3 years ago
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