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bija089 [108]
3 years ago
7

Which represents the equation 6x+3y=12 when solved for y?

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
5 0
When you solve for y the answer would be y=-2x+4 coz in order to get or solved the y you need to divide 12 to 6 and so on and so forth transposed the 2x+4 and then the answer would be

y=-2x+4
Wittaler [7]3 years ago
5 0

Answer: y=-2x+4

Step-by-step explanation:

The given equation : 6x+3y=12

To solve the given equation for y , we need to first divide 3 on the both sides of the equation, we get

2x+y=4

Now, we need to subtract 2x from both the sides of the equation , we get

y=-2x+4

Therefore, the equation which represents solved for y is : y=-2x+4

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The graph shows the cost for each video game rental. What does the rate of change represent in this situation? Select from the
ludmilkaskok [199]
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3 0
3 years ago
Stephanie took a science exam that had two parts. Part 1: She got 16 questions correct, which was 45 of the number of part 1 que
vesna_86 [32]

Given :

Stephanie took a science exam that had two parts. Part 1: She got 16 questions correct, which was 4/5 of the number of part 1 questions. Part 2: She got 16 questions correct, which was 2/3 of the number of part 2 questions.

To Find :

The total number of questions on Stephanie's exam.

Solution :

Let, number of questions in Part 1 is x :

16=\dfrac{4}{5}x\\\\x=20

Let, number of questions in Part 2 is y :

16=\dfrac{2}{3}y\\\\y=24

Therefore, total number of questions on Stephanie's exam are 20 + 40 = 60.

Hence, this is the required solution.

5 0
3 years ago
Omar has 2 3/4 cups of dough to make dumplings. If he use 3/16 cup of dough for each dumpling, how many whole dumplings can Omar
andrey2020 [161]

Answer:

14

Step-by-step explanation:

Omar can make 14 whole dumplings. You change 2 3/4 cups to an improper fraction ( multiply the denominator and add the numerator ) and you get 11/4. Since you need 3/16 cups for one dumpling you have to find the greatest common denominator which is 16. You multiply 4 by 11 to get the numerator and end up with 44/16. Since you need 3/16 for one whole dumping you divide 44 by 3 and get 14.6 repeating. You cannot have a fraction of a dumpling so you round down and get the answer 14.

5 0
3 years ago
2. In a school with only sixth and seventh graders
inna [77]

Answer:

there will be 300 6th graders

Step-by-step explanation:

Divide 200 by 2 to find 1/5 of the school.

5 0
3 years ago
Joseph invested $16,000 in an account paying an interest rate of 5.7% compounded
Natasha_Volkova [10]

Answer: 34767.2

Step-by-step explanation:

given p = $16,000, n = 14 years, y = 5.7%

amount in bank after 14 years = p ( 1 + </100)

= 16,000 (1 + 5.7/ 100) 14

= 34767.2

5 0
3 years ago
Read 2 more answers
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