Describe how to find 5-(-8) on a number line. If you found the difference using counters, would you get the same result? Explain
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First of all 5-(-8) is the same thing as 5+8. So you would add 5+8=13
Julie spends $ 5.62 at the store. Micah spends 5 times as much as Julie. Jeremy spends $6.72 more than Micah . How much does each person spend?
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Answer:
Julie = $5.62 Micah = $28.10 Jeremy = $34.82
Step-by-step explanation:
5.62 * 5 = 28.1
28.1+6.72=34.82
easy all you have to do is times $5.62 by 5 once you get your answer that will be Micah's price then, add 6.72 then you will get you answer for each of them or
Answer: Julie: 5.62 Micah: 21.20 Jeremy:27.92
I recommend showing the work because you don't want just the simple answer.
Solve each system of linear equations by substitutions.1. 3x-2y=9 y=2x-7 2. Y=x-4 2x+y=5 3. X+4y=6 y=-x+3
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1.
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Suppose that you have the option to buy an item with either cash or credit. Under which condition would you use credit?
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if you didn’t wanna type in ur pin . that’s the only reason i don’t use cash
last week Cy earned slightly more money than he spent. is his net income represented by a positive number or a negative number? Explain.
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It's a positive number. Here's why: Let's say he earned $10 and only spent $9. This means he would have $1 left. That isn't much, but it is still a positive number because he did not spend more than he made. For example, if he spent more than he made, it would look like this: He made $10, but spent $11, which leaves him with a debt of $1, which can be represented by $-1.
0.34+0.1+0.25 use benchmarks to estimate
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Round .34 to .30, .1 to 0, and .25 to .30. 30 + 0 + 30 = 60.