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S_A_V [24]
3 years ago
9

20 points

Mathematics
2 answers:
katrin2010 [14]3 years ago
7 0
It’ll be 7/12 hours to fill the tank
g100num [7]3 years ago
4 0

Answer:

the answer is 7/12 hours

Step-by-step explanation:

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Please tell me this, please! ASAP!
PtichkaEL [24]

Answer:

a)  C = 250 + 1.25n

b) 1800

c) 300

Step-by-step explanation:

a) To write the equation for these problems, let's establish the constant, $250, since we are given that $250 is a FIXED cost, meaning no matter how many brochures we print, we will have to pay $250. Then, we have to pay $1.25 for each brochure, so for n amount of brochures, so we have 1.25*n. Putting it together, we have the fixed cost + the cost of producing n brochures, C = 250 + 1.25C

b) The cost of printing 2500 brochures can be found by pluggin number into the equation above. C = 250 + 1.25*2500 = $1800

c) This is the opposite question, since 625 is the final cost, we plug it into the final cost, 625 = 250 + 1.25*n. Solving gives n = 300

8 0
2 years ago
I need help with #10.
abruzzese [7]

Answer:

#10=10

Step-by-step explanation:

5 0
3 years ago
If it is 7:20 am how many minutes until 7:46 am
exis [7]
26 minutes until 7.46am
6 0
3 years ago
The slope of a line that is perpendicular to a line whose slope is -2/7 is
Masteriza [31]
The answer is C.

Perpendicular lines have opposite reciprocal slopes. That means one is negative and the other is positive, and the fractions are flipped.
8 0
3 years ago
Read 2 more answers
Divide the product of 6 and 5 by the quotient of 12 and 4<br> please show me the expression too...
ArbitrLikvidat [17]

Step-by-step explanation:

\text{the product of 6 and 5:}\qquad6\cdot5=30\\\\\text{the quotient of 12 and 4:}\qquad12:4=3\\\\\text{Divide the product of 6 and 5 by the quotient of 12 and 4:}\\\\(6\cdot5):(12:4)=30:3=10

3 0
3 years ago
Read 2 more answers
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