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dangina [55]
3 years ago
6

Please help me find the constant of proportionality

Mathematics
1 answer:
laila [671]3 years ago
7 0
26/2=13
39/3=13
etc.

The constant of proportionality is 13.

y = 13x
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marta [7]

Answer:

C) 40

Step-by-step explanation:

For every one day your work is 5 hours.

1 day = 5 hours

Set up a proportion so it would be:

\frac{1 day}{5 hours} = \frac{4 days}{x hours}

4 days x 5 hours = 20 hours/week

So now you know you know you work 20 hours/week, then multiply by 2 since they're asking how many hours will you work in two weeks:

20 hours x 2 weeks = 40 hours in two weeks

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3 years ago
37 A grocery store clerk arranged 72 boxes of pasta on 3 shelves. If he placed the same number of boxes on each shelf, how many
attashe74 [19]

Answer:

24.

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
PLS ANSWER THIS ASAP THANK YOU AND I WILL GIVE YOU THANKS
katen-ka-za [31]
Should be D. 2x65=130-20=110
5 0
3 years ago
What is x over 5 equals 8 over 9?
julia-pushkina [17]
X/5 = 8/9
this is a proportion, so we cross multiply
(9)(x) = (5)(8)
9x = 40
x = 40/9 or 4 4/9
3 0
3 years ago
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ad-work [718]

ANSWER
M=(−3,72)


Find A midpoint calculator on the internet
8 0
3 years ago
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