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svlad2 [7]
3 years ago
9

PLEASE HELP ITS A TEST PLEASE PLEASE HELP!!!

Mathematics
1 answer:
german3 years ago
4 0

Answer:

if it is a test why are u cheating

Step-by-step explanation:

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self-service car wash charges $4 for the initial 5 minutes plus an additional $0.75 for each minute after that. Nick only has $1
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4 + .75m =10 i am not a math expert but i hope this helps
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Step-by-step explanation:

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Step-by-step explanation:

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6 0
3 years ago
Tell weather the lines for each pair of equations are parallel perpendicular or neither y=-1/5x+6
FinnZ [79.3K]

Answer:

The slopes are neither perpendicular nor parallel.

Step-by-step explanation:

First we are going to find the slope-inercept form from the equation, -2x + 10y = 5.

Solve for y.

-2x + 10y = 5

<u>+2x. =</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>+2x</u>

10y = 2x + 5

\begin{gathered} \frac{10y}{10} = \frac{2x + 5}{10} \\ y = \frac{1}{5}x + \frac{1}{2} \end{gathered}

So we now have

\begin{gathered}y = \frac{1}{5}x + \frac{1}{2} \\ and \\ y = -  \frac{1}{5} x + 6 \end{gathered}

Looking at the equation above, the slopes are neither perpendicular nor parallel.

5 0
3 years ago
Help please <br>what is 3/4×5/7 =​
vesna_86 [32]

Answer:

15/28 simplified to 5/8 (credit to other answer.)

Step-by-step explanation:

Multiply the top numbers 3*5 which equals 15 and then multiply the bottom numbers 4 and 7 for 28. Put 15 over 28.

5 0
3 years ago
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