4 years ago

Explain how adding -3/10+ 4/10 is like adding 3+4

1 answer:

5 0

Basically, since both fractions have a like denominator, you just have to add across, but if the denominators were different, you'd have to to do more work. and it's the same without the denominators because all you're really doing is just crossing them out and adding across.

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PLEASE HELP! Brainlest!!! Just fill in the chart

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Answer:

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3 years ago

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What is a multiple? explain

nikitadnepr [17]

Answer:

A multiple is a number that can be divided by another number a certain number of times without a remainder. A factor is one of two or more numbers that divides a given number without a remainder. ... This number sentence tells us that 20 is a multiple of 5 and is also a multiple of 4.

Step-by-step explanation:

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3 years ago

Dion went out to lunch. The bill, including tax, was $30. Dion left a tip of $6. What percent of the bill did Dion leave as tip?

Annette [7]

Sorry about my first answer then it would 20% because if you take 30 and divide 20% you'll get 6 so again sorry I was wrong 20 percent though is right.

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3 years ago

The number of pieces of dog food in a one-cup scoop is approximately Normally distributed with a mean of 205 pieces and a standa

Nastasia [14]

It’s C because you are just the best

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3 years ago

If a point in Quadrant I is reflected across the x-axis, where is the reflection located?

musickatia [10]

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3 years ago