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vovangra [49]
3 years ago
15

Rewrite the expression using Distributive Property, then simplify: -2(-x+3y)-3(x-5y)

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0
-2(-x + 3y) - 3(x - 5y)
-2(-x) - 2(3y) - 3(x) + 3(5y)
2x - 6y - 3x + 15y
2x - 3x - 6y + 15y
-x + 9y
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Step-by-step explanation:

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What equation represents the line that passes through the points (-3 7 and (3 3?
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y = (-2/3)x +b

 

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3 years ago
If y= 1/2x and x= -14, find y
malfutka [58]

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8 0
3 years ago
A quantity with an initial value of 600 decays exponentially at a rate of
Snowcat [4.5K]

Answer:

The value of the quantity after 87 months will be of 599.64.

Step-by-step explanation:

A quantity with an initial value of 600 decays exponentially at a rate of 0.05% every 6 years.

This means that the quantity, after t periods of 6 years, is given by:

Q(t) = 600(1 - 0.0005)^{t}

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3 years ago
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Hope this helps!

4 0
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