3 years ago

When solving equation, Drew's first step is shown below. Which property justifies

Mathematics

1 answer:

Temka [501]3 years ago

8 0

Addition propertyyyy

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MrRa [10]

Answer:

Step-by-step explanation:

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2 years ago

If only two points are needed to determine a line why are three ordered pair solutions or points found for a linear equation

makvit [3.9K]

Two points give you a line. A third point (often called a check-point) is used to confirm the accuracy of your first two points. If all three line up, you have confirmed you have the correct line.

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2 years ago

Bonnie volunteers to bring bags of candy to her child's class for the Halloween party this year. She buys one bag of candy A

jeka57 [31]

Answer: Bonnie can make 40 treat bags. Each treat bag has three pieces of Candy A, 11 pieces of Candy B, and 13 pieces of Candy C.

Step-by-step explanation:

Since there's no number of student's in her child's class, I did this:

I found the common factors of 120, 440, and 520. And found out that the GCF (greatest common factor) is 40.

120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.

440: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440.

520: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520.

After finding out that the GCF is 40, I took the numbers 120, 440, and 520, and divided them by 40.

120 divided by 40 = 3

440 divided by 40 = 11

520 divided by 40 = 13

Therefore Bonnie can make 40 treats bags with no candy pieces left behind.

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2 years ago

A taxi charges $2 for the first fifth of a mile and $0.25 for each additional fifth of a mile. What is the cost of a 2-mile ride

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I believe the answer is $6.

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3 years ago

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