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Degger [83]
3 years ago
10

N+5n=30 what does n equal

Mathematics
1 answer:
KiRa [710]3 years ago
8 0

The answer is n equals five
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Mila [183]

Answer: 2x+4=10

Step-by-step explanation:

because each notebook would cost $3 so 2 x 3 = 6 +4=10

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2 years ago
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Car A travels at 35 miles per hour and Car B travels at a greater speed of x miles per hour. Choose the expression that represen
Rina8888 [55]

Answer:

-2x+25 D

Step-by-step explanation:

To determine how far it will go in an unspecified number of hours, we can let t = time in hours. The letter t will be our variable. Assuming that the car travels at the same speed, we can state that the rate is 55, and that will be our constant. The expression would then be:

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2 years ago
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joe has eaten 2/5 of a pizza jane has eaten 1/7 of a pizza how many times more pizza has joe eaten than jane
Katena32 [7]
To find that subtract Jane's own from Joe's so
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4 0
3 years ago
Is it an integer, or not?<br> -54/6<br> 45/9<br> -65.72<br> 3/4<br> 36
gladu [14]
An integer is a positive or negative whole number.

-54/6 = - 9 ....integer
45/9 = 5...integer
-65.72....not an integer because it has a decimal...it is not a whole number
3/4 = 0.75.....not an integer because it is not a whole number
36....integer


3 0
3 years ago
Can someone please help me with atleast one and explain how to do it
Anna [14]
There's a couple ways to do this. These look like special triangles to me. Which should be the 30 60 90 triangle's which have the same ratios for their legs. The legs will always be square root three and one and the hypotenuse of two - I can't see what I'm typing for some reason so I will finish in a comment
3 0
3 years ago
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