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user100 [1]
2 years ago
14

HELP!!Luke sells pins for $4 each and rings for $6 each. Complete the equation which determines the number of pins x and the num

ber of rings y he must sell to make $40.
x+y=
Mathematics
1 answer:
kicyunya [14]2 years ago
6 0

Answer:

4x+4y=$40 4 pins and 4 rings

Step-by-step explanation:

Making a table is the easiest for this equation.

6/4=10

12/8=20

18/12=30

24/16=40

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When a number is tripled and 8 is subtracted from the result, the answer is 16. What is the number?
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2 years ago
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9 months ago
Please answer below thx.
slava [35]

Answer:

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8 0
3 years ago
A county's population in 1991 was 147 million. In 1998 it was 153 million. Estimate the population in 2017 using the exponential
aliina [53]
Let t=number of years since 1991.
Then 
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Answer: in 2017, the projected population is 170.55 millions.
6 0
3 years ago
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