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Ratling [72]
3 years ago
12

Simplfy 7a - 2b - 5a + 7b

Mathematics
1 answer:
ivolga24 [154]3 years ago
3 0

Answer:

2a+5b

Step-by-step explanation:

7a-5a =2a

-2b+7b = 5b

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The result of rounding the whole number 2,746,052 to the nearest hundred thousands place is:
Rasek [7]
The answer would be 2,700,000.
This is because of the rules of rounding.
If a digit is 4 or smaller, it rounds down.
If a digit is 5 or more, it rounds up.
The number is 2, 746, 052 so it stays at 700,000.

TLDR: 2,700,000
6 0
3 years ago
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Answer:

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Step-by-step explanation

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3 years ago
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Ludmilka [50]

Answer:

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Step-by-step explanation:

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y * (5x)^3 = 80

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6 0
3 years ago
Use the drop-down menus to complete each equation so the statement about its solution is true.
disa [49]

Answer:


Step-by-step explanation:

So,it would be easier to simplify the right equation, so when I say "the right equation", I mean the one I will make right now. It is 8x+9. So the first problem is 8x+9=x+?. Well, if there are no solutions, the slopes have to be the same, and the y-int doesn't matter. So the answer would be + 7x because that will make the x an 8x. If there is one solution, then the slope has to be different. So literally anything but 7x will work. Even constants. If there are infinitely many solutions, then the equations have to be the same. Meaning, you would have to add 7x and 9 to make the left equation the same as the right.

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If the pitcher throws the ball at 60 mi/h, how long does it take the ball to reach home plate?
Likurg_2 [28]
It will take more than 60 miles depending on how long the home plate is
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