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Debora [2.8K]
4 years ago
5

The sum of 7 times one number, x, and 4 times a second number, y, is 148. If the sum of the two numbers is 31, find the two numb

ers.
Enter a system of equations to represent the situation, then solve the system.

The system of equations is ___ and ___
The first number is ___ and the second number is ___.
Mathematics
1 answer:
Andreas93 [3]4 years ago
6 0

Answer:21.88

Step-by-step explanation:

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Answer:

f = - 324

Step-by-step explanation:

Given

\frac{f}{2} = - 162

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f = 2 × - 162 = - 324

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3 years ago
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the cost to rent skis at a local sporting goods store is $15 plus $20 per day. which equation models the relationship between th
Juli2301 [7.4K]

Answer:

c = 20d + 15

Step-by-step explanation:

answer choices may help if the answer is not one of the choices; but here is the answer that it should be:

20 dollars per day is 20 times the length of rental.

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3 years ago
How to do a dilation factor in geometry
Ostrovityanka [42]
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To find the dilation factor you find what figure 1 was multiplied by to get figure 2

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8 0
3 years ago
Joe has $173 he earns the same amount of money each week for seven weeks and put this money in the bank now Joe has $208 in the
joja [24]

Answer:

Joe makes 5 dollars a week

Step-by-step explanation:

Joe started with 173 so you will subtract that from the total

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Therefore joe makes 5 dollars a week

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3 years ago
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