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ELEN [110]
4 years ago
14

Solve for n 8+8+n-4=3n-2n

Mathematics
1 answer:
____ [38]4 years ago
8 0

Answer:

No solution

Step-by-step explanation:

8+8-4 = 12

12+ n = 3n-2n

3n-2n

12+n3n-2n

subtract n on both sides

12=0n

This makes it no solution  

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List all the steps to solve 27x = 148.5
Sedaia [141]
27x/27=148.5/27
=5.5
Hh
4 0
4 years ago
Please help me find the answe asap
Andreyy89

Answer:

B

Step-by-step explanation:

the mean is calculated as

mean = \frac{sum}{count}

this year's mean = \frac{7+3.3+2}{3} = \frac{12.3}{3} = 4.1

last year's mean = \frac{5.3+1.6+2.4}{3} = \frac{9.3}{3} = 3.1

difference = 4.1 - 3.1 = 1

4 0
3 years ago
Problem Page Alonzo will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $49.98
igomit [66]
You would start with the equation:Let m=number of miles

49.98+0.12m=35.98+0.17m

Then solve for m

You would then get

49.98+0.12m=35.98+0.17m
          -0.12m           -0.12m
 49.98=35.98+0.05m
-35.98  -35.98
14  = 0.05m
----    --------
0.05   0.05

280=m
5 0
3 years ago
Help me with this please winner gets brainlest
Akimi4 [234]

Answer:

b

Step-by-step explanation:

hope this helps!

8 0
3 years ago
Read 2 more answers
Linear equations by substitution <br> 2x-3y=24<br> 2x+y=4
NISA [10]

Answer:

x = 4.5

y = -5

Step-by-step explanation:

2x - 3y = 24                   2x + y = 4

                                      y = -2x + 4

2x - 3(-2x + 4) = 24        y = -2(4.5) + 4

2x - (-6x + 12) = 24         y = -9 + 4

2x + 6x - 12 = 24            y = -5

8x - 12 = 24

8x = 36

x = 4.5

3 0
3 years ago
Read 2 more answers
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