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slamgirl [31]
2 years ago
11

What is the first step to verify that the following identity is true?

Mathematics
1 answer:
umka2103 [35]2 years ago
8 0

Step-by-step explanation:

this right ans according to your question

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Please look at photo and help me I will mark who ever is first
maksim [4K]

Answer:

a = 9

Step-by-step explanation:

you can simplify the proportion to:

\frac{a}{24} =\frac{3}{8}

use cross- multiplication

8a = 72

a = 9

5 0
2 years ago
What unit of measurement would you use to weigh an adult?
Bess [88]

Answer:

pounds (lb)

Step-by-step explanation:

4 0
3 years ago
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A car dealership sells suv's and passenger cars. For a recent year, 90 more suv's were sold than passenger cars. If a total of 5
Lunna [17]

Answer:

300 SUVs were sold.

210 Passenger cars were sold.

Step-by-step explanation:

Let S denote the amount of SUVs sold and let P denote the amount of passenger cars sold.

The total amount of vehicles sold was 510, so:

S+P=510

90 more SUVs were sold than passenger cars. In other words:

S=90+P

We know have a system of equations. We can solve it buy substituting the second equation into the first. Thus:

90+P+P=510

Combine like terms:

2P+90=510

Subtract 90 from both sides:

2P=420

Divide both sides by 2:

P=210

So, the 210 passenger cars were sold.

This means that 210+90=300 SUVs were sold.

And we're done!

7 0
3 years ago
What is another fraction for 2/6?
Whitepunk [10]

Answer:

1/3

Step-by-step explanation:

3 0
3 years ago
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Jessica has 86 fake tattoos she kept 23 for herself and then shared the rest with 7 of her friends how many tattoos did each fri
Mama L [17]

86-23=63

63/7=9

you're welcome!

. . . . . . . .

6 0
3 years ago
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