I need help on the question that are circled

Mathematics

1 answer:

FrozenT [24]3 years ago

7 0

That is way too much questions for one sitting. If you really struggle that much, download this app called photomath. You take a picture of one of the questions and then it instantly solves it and shows the work so you know how to do it.

For 16-25 however, you would need to rewrite your questions on a blank piece of paper with the variables substituted in. So let's say:

a + b² - (c-2).

You would need to rewrite it as the following in order for the app to solve it.

12 + 9² - (4 -2)

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18+ (-30)<br> Integers help plssss

Neko [114]

Answer: -12

Step-by-step explanation: To solve this problem, we can first start by rewriting the problem. When we add a negative, that's exactly the same thing as subtracting so we can make the problem easier to understand.

18 + (-30) → 18 - 30

To find the answer to this problem, let's first find out how many jumps it get's to 0 from 18. It would take 18 jumps and there is 12 jumps left over. Then, we would subtract 12 from 0 and we would get -12 as our answer. Therefore, 18 + (-30) = -12.

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3 years ago

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Carolina biked 1 mile more than twice the number of miles James biked. Carolina biked a total of 5 miles. Write an equation to d

Sunny_sXe [5.5K]

Answer:

jemes biked 2 miles. equation: 2x+1

Step-by-step explanation:

the number of miles james bike is unknown, so use a variable for the miles he rode and solve for the variable to find how far he went.

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2 years ago

What is y= 1/3 x - 9 written in standard form?