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egoroff_w [7]
3 years ago
5

Please explain. What is the value of x? 3x−8=8x+42 Enter your answer in the box. x = ?

Mathematics
2 answers:
Hatshy [7]3 years ago
4 0
X=10 for your answer
marta [7]3 years ago
3 0

Answer: X = -10

Step-by-step explanation: I just took the quiz on K12 and got 100%

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Need help immediately
marin [14]

Answer:

Step-by-step explanation:

If A, B, and C are in the ratio of 2:3:5 and they are each getting some amount of money in that ratio, then to find the total amount of money they split is found in Ax + Bx + Cx and we need to solve for x. What we are told is that the smallest share = 210 and obviously A is the smallest share. Therefore,

2x = 210 and x = 105.

The total sum = 210 + 3(105) + 5(105) so

Total sum = 210 + 315 + 525

Total sum = 1050 and

C's share is 525 and

B's share is 315

6 0
3 years ago
A box of chocolate is divided among Jim, Jack and David. David gets 2/5 of the box and Jack gets 1/5 of David's share and the re
Elan Coil [88]

Answer:

200

Step-by-step explanation:

Jack share = 2/5 x 1/5 = 2/25

amount left over = 1 - (2/25 + 2/5) = 13/25

13/25 x t = 260

t = total amount of chocolate

t = (260 x 25) / 13 = 500

Davids share = 2/5 x 500 = 200

8 0
3 years ago
Which expressions are equivalent?
andrew11 [14]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
T is the solution to the equation x + 16 = 64?<br><br> x = 4<br> x = 32<br> x = 36<br> x = 47
zheka24 [161]

x + 16 = 64       |subtract 16 from both sides

x = 48

8 0
3 years ago
Read 2 more answers
Please need help on this
zimovet [89]

Answer:

7047, people/km^2

Step-by-step explanation:

To find the answer, you would need to divide the numbers 8550405(people) and 1213.4(kilometers) <--- which where this came from.

Once you divide those numbers, you will directly get the number 7047 as your answer.

<h2>Please Mark me as brainly! Thank You!</h2>
4 0
3 years ago
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