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Oksi-84 [34.3K]
3 years ago
6

Can someone see if these are right?

Mathematics
1 answer:
qwelly [4]3 years ago
5 0
I didn't get the same answers.

In this problem, 25 is your constant (the number of baby hats you already started out with).
26 will be affected by your variable, d, the number of days. With each day that passes, 26 more hats will be knit, so the expression 26d can be used. 

Set h equal to the constant + hats made per day to create an expression that you can use to solve for h:
h = 26d + 25

Now, just plug the numbers in for d to get h:
When d = 2, h = 26d + 25 = 26(2) + 25 = 77
When d = 4, h = 26d + 25 = 26(4) + 25 = 129
When d = 7, h = 26d + 25 = 26(7) + 25 = 207
When d = 9, h = 26d + 25 = 26(9) + 25 = 259

Your answers should be:
77
129
207
259
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3 years ago
Last time, one out of every 4 students in our class was absent. This time, after Jen came back, only one out of every 5 students
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If the number of students = 4

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If the number of students = 5

Fraction of students absent = \dfrac{x}{5}

And Jen came back,

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According to question, it becomes,

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3 0
3 years ago
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100 degrees

Step-by-step explanation:

The measure of angle T is 100 degrees.

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2 years ago
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