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Alex777 [14]
1 year ago
9

Use the substitution method to solve the system of equations: y = 2x + 7; x = 9

Mathematics
1 answer:
Fiesta28 [93]1 year ago
8 0
Y=25 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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Plz help ibzcbiscibscibaciv​
lisov135 [29]

Answer:The answer is 2 if you use a calculator.

Step-by-step explanation:

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2 years ago
May I have help on This question please I’ll award you brainliest
BartSMP [9]

Answer:

The top right answer choice is correct.

2.3 x 12 = 27.6

27.6 > 27.1

Step-by-step explanation:

Well first off, we know that:

1 foot = 12 inches

To compare the two, we first want to covert 2.3 feet into inches.

2.3 x 12 = 27.6 inches

Now that we have our two values, we need to decide which is greater than the other.

27.6   or    27.1

Both values have a decimal that shows tenths. In this problem, 6 tenths is larger than 1 tenth. Therefore:

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3 years ago
Drew collins purchased a new treadmill for $1,662. He made 15% down payment and financed the remainder. What amount did he finan
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1662-249.3
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3 years ago
Use the graph shown to complete the following sentence.<br>when x = 1, then y = ___​
vekshin1
Answer: when x=1 then y=-2
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In 12 hours, how many more kilometers could the yellow car go than the red car? show your work
trasher [3.6K]

Answer:

144

Step-by-step explanation:

12 times 12

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3 years ago
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