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7nadin3 [17]
3 years ago
15

To decrease your household water usage by 10% a month means that a household using 4000 gallons of water a month would cut down

to using
Mathematics
1 answer:
a_sh-v [17]3 years ago
8 0

Answer:

3600

Step-by-step explanation:

0.1*4000=400

4000-400=3600 gallons

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2 years ago
What is the probability of rolling a product of 30 when rolling 2 six sided number cubes?
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3 years ago
Marcos had 15 coins in nickels and quarters. He had 3 more quarters than nickels. He wrote a system of equations to represent th
hodyreva [135]

Answer:

There are 6 coins in nickels and 9 coins in quarters.

Step-by-step explanation:

Now, to find the solution.

According to question:

The number of nickels = x.

The number of quarters = y.

So, the total number of coins:

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Thus,

y=x+3 .....(1)

Now, to get the solution:

x+y=15

Substituting the equation (1):

x+(x+3)=15

x+x+3=15

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<em>Dividing both sides by 2 we get:</em>

x=6.

<em>The number of nickels = 6.</em>

Now, substituting the value of x in equation (1):

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6 0
3 years ago
What is 37.52 rounded to the nearest whole
k0ka [10]
I think its 38............
3 0
3 years ago
Read 2 more answers
Inverse of g(x)=-3x-5
Over [174]
Hello,

To find the inverse , interchange the variables and solve for y.

We have:<span> g(x)=-3x-5

Solution:

g^-1 (x) = -5/3 - x/3


Faith xoxo




</span><span>
</span>
4 0
3 years ago
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