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Crazy boy [7]
3 years ago
9

The total cost C dollars, that a shop charges to print T shirts C = 45 + 7n , is the number of shirts ordered. Coach Dell paid 2

06 fo order T the track team, How Tshirts did Coach Dell order?
Mathematics
1 answer:
Lesechka [4]3 years ago
8 0

Answer:

i think the answer is 23

Step-by-step explanation:

well the equation says c=45+7n so the total cost is 206 . i subtracted 45 from 206 leaving me with 161 then i divided that by 7 leaving me with 23

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5 0
3 years ago
Rationalise 5 divide by square root of 12
Fantom [35]

Answer:

  (5√12)/12

Step-by-step explanation:

In general, 1/√a can be rationalized as (√a)/a. That is the denominator can be multiplied by the square root of the same number to rationalize it. The numerator needs to be multiplied by the same square root.

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4 0
3 years ago
If I got a 35% out of 20 questions and Im going to get half credit in the 13 problems I got wrong what is going to be my percent
dsp73

Answer:

Step-by-step explanation:

So since each question is 5% (100/20=5)

we can do ((13*5)/2) because of half credit we divide by two

now we get 32.5% back

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7 0
3 years ago
You want to join a new pool. Beckett Pool charges a $90 membership fee and $25 per month. Lakota Hills Pool charges a $45 member
Fudgin [204]

Answer:

3

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5 0
1 year ago
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