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rewona [7]
3 years ago
13

Solve the following equation: 2x – 4 = 4x +8. Make sure to not only solve the problem, but to list out the steps using academic

vocabulary.
Mathematics
1 answer:
USPshnik [31]3 years ago
3 0
Answer: x = -6

Step 1: 2x = 4x+8+4
Step 2: 2x-4x = 12
Step 3: -2x = 12
Step 3: x = -6
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wariber [46]

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Step-by-step explanation:

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2 years ago
Noah bought 4 tacos and paid $6. At this rate, how many tacos could he buy for $15? Jada's family bought 50 tacos for a party an
lesya [120]

Answer:

-Noah could buy 10 tacos for $15.

-Jada's tacos were not the same price as Noah's tacos.

Step-by-step explanation:

You can use a rule of three to find the amount of tacos that Noah could buy with $15:

$6  →  4

$15 →  x

x=(15*4)/6=10

At this rate, Noah could buy 10 tacos for $15.

Now, to find out if Jada's tacos were the same price as Noah's tacos, you have to find the price per taco in each case by dividing the amount paid by the number of tacos bought:

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Jada: 72/50=1.44

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7 0
3 years ago
This pattern follows the rule divide by 3, then add 7. What are the next two numbers?
umka21 [38]

Answer:

21, 14

Step-by-step explanation:

by dividing 3 from 42 you get 14, and by adding 7 you get 21. And finally by devifing 3 from 21 you get 7 and by adding 7 to 7 you get 14.

5 0
2 years ago
Read 2 more answers
What is the LCM of 8 and 10
iragen [17]
40


8x5=40
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Hope this helps
3 0
2 years ago
Lena bought 14 yards of wire. How many inches of wire did she buy? ( 1 yard =36 inches)
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504 inches

Step-by-step explanation:

Multiply 14 by 36 and get your answer

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