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Rzqust [24]
2 years ago
12

Is (-1, -1) a solution of y = 3x + 2?​

Mathematics
1 answer:
Natali [406]2 years ago
8 0

Answer:

Yes

Step-by-step explanation:

Well the integer (-1, -1) means x = -1 and y = -1

So we can plug this into the equation

-1 = 3(-1) + 2

-1 = -3 + 2

-1 = -1

So yes (-1, -1) is a solution.

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Write the ratio in lowest terms with whole numbers in the numerator and denominator.
Paha777 [63]
The answer is 5/4

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5 0
3 years ago
A race course is 26.2 miles long. Of the entire race course, 5% is uphill. How many miles of the race course are uphill?
gregori [183]

Answer:

1.31 miles of the race course are uphill

Step-by-step explanation:

Divide 5 × 26.2 miles by 100 and you'll get 1.31 miles.

Hope this helped :)

5 0
1 year ago
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goldenfox [79]

- 8 + 5 (g+2) - 2

mutiply the bracket by 5

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(5)(2)= 10

-8+5g+10-2

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5g

4 0
3 years ago
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What is the discount if the price is 55 and the sale price is 46.75
SVEN [57.7K]
Starting: 46.75
After 55% discount: 21.04
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5 0
3 years ago
First try was incorrect
nataly862011 [7]

Answer:

So if he needs 1.5 of the lemonade mix, to find how much you need, simplu divide.

Step-by-step explanation:

4.5/1.5=3

He can make 3.

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2 years ago
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