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Tatiana [17]
2 years ago
4

100 POINTS

Mathematics
2 answers:
Mama L [17]2 years ago
6 0

Answer:

what the person said above me is very correct

Step-by-step explanation:

Maslowich2 years ago
5 0

Answer:

12x + 2.5y ≤ 100 and x ≥ 4

Step-by-step explanation:

Given that $12 is the cost for each sheet of plywood.

Then x numbers of plywood sheet will cost $12x.

Again, each two-by-four costs $2.5.

Then y numbers of two-by-four will cost $2.5y.

Now, given that Roland must purchase at least 4 sheets of plywood.

If Roland can spend at most $100, then the inequality that is among the constrains for this situation is  

12x + 2.5y ≤ 100 and x ≥ 4 (Answer)

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127 \div z
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Both copy machines reduce the dimensions of images that are run through the machines. Which
leonid [27]

<u>Answer:</u>

<u>As the number of copies increases The dimension of images continues to decrease until reaching 0. </u>

<u>Step-by-step explanation:</u>

Remember, that the term dimension refers not to an unlimited/unending length but to a specific measurable length.

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2 years ago
Zack wants to make a profit of more than $300 for painting 4 identical rooms. The profit he makes is equal to the amount he is p
lianna [129]

Answer: A

n-4(32.5) > 300;n > 430tep-by-step explanation:

given that Zack wants to make a profit of more than $300 for painting 4 identical rooms. That is

Profit > $300

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n - 32.5 and

P + 32.5 × 4

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Therefore, the inequality and solution that represent the dollar amount, n, that zack must be paid for each room if he is to make a profit of more than 300$ is

n-4(32.5) > 300;n > 430

6 0
2 years ago
Read 2 more answers
When we first learn arithmetic, we focus on working with whole numbers. Then, we extend our understanding to fractions and negat
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Answer:

Well, I don't think I can remember EVERY skill I was taught through the years but in Kindergarten we used Number Sense so we could accurately... also there's estimation and of course PEMDAS. I've also learned how to round up so that the solution is at least around those numbers if the skill is to be applied.

Step-by-step explanation:

I'm not sure if this'll help but go ahead and have it... just try and change it a bit so they don't get ya for plagirism

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2 years ago
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