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Reptile [31]
3 years ago
13

What is the missing value to the equation -3x + 7y = 5x + 2y

Mathematics
1 answer:
Rainbow [258]3 years ago
5 0

Answer:

x = 0

Step-by-step explanation:simplified is 8x-5y=0

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You could move the decimal to the right 6 times
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Answer:

20 Outcomes.

Step-by-step explanation:

A-1 A-2 A-3 A-4

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Hope this helps!

5 0
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8. A bag of marbles contains only purple and yellow marbles. The bag has three times as many
Yuliya22 [10]

Answer:

Step-by-step explaA bag of marbles contains only purple and yellow marbles. The bag has three times as many yellow marbles as purple. The bag contains 164 total marbles. Write an equation or system of equations to find out how many of each color of marble is in the bag. Define your variable(s) and expressions. Show how you checked your answer.

2nation:

7 0
3 years ago
U(x)=x-1<br> W(x)=2x^2-2<br><br> (U.w)(1)=<br> (W•u)(1)=
Kryger [21]

Answer: I really don’t know lol

Step-by-step explanation:

8 0
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Kipish [7]
The answer is b. Notice that the problem is looking for the reaction to product ratio, which is tricky because it's easy to follow the order of the column and calculate the inverse of it. Check the first ratio, 0.3/2=0.15, we can immediately choose b out of the other 4 choices.
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3 years ago
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