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andreyandreev [35.5K]
2 years ago
15

Which of these have one solution?

Mathematics
1 answer:
Bond [772]2 years ago
7 0
I think it’s A or D I think one of them
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2 years ago
Select all the rates that are unit rates.
Nataly_w [17]

Answer:

\frac{2/3}{1} and \frac{3}{1}

Step-by-step explanation:

Options

\frac{1}{1/3}     \frac{2/3}{1}     \frac{2}{3}     \frac{3}{1}     \frac{1}{9}

Required

Select the unit rates

Unit rate involve two items where the first item being measured can be any positive number, but the second item must be measured in units (i.e. 1)

For clarity:

If \frac{a}{b} represents unit rate, then b = 1

Having said that:

Only \frac{2/3}{1} and \frac{3}{1} satisfy the condition of unit rates; others are not because they have a denominator other than 1

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2 years ago
How many pounds of walnuts that cost $0.80 per pound must be mixed
jeyben [28]

Answer:

kt 5.20 yes

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Pls HELP I'LL MARK BRAINLEST
Vesnalui [34]
Angles of a triangle add up to 180 degrees and then we take away the right angle
180-90=90
5x+5x=10x
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6 0
2 years ago
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Absolute value<br>|4w-6|=-2​
Andreyy89
• 4w -6 = -2
+6 +6
4w= 4
— —
4 4
w=1
• 4w - 6 = 2
+6 +6
4w =8
— —
4 4
w=2
3 0
3 years ago
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