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grigory [225]
3 years ago
7

Solve for x: 3x+2y=7

Mathematics
1 answer:
iVinArrow [24]3 years ago
8 0
3x+2y=7\ \ \ |subract\ 2y\ from\ both\ sides\\\\3x=7-2y\ \ \ |divide\ both\ sides\ by\ 3\\\\\boxed{x=\dfrac{7-2y}{3}}
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How much larger is 6 times 10 to the 5th power compared to 2 times 10 to the 3rd power
lora16 [44]

Answer:

Either <em><u>10 times</u></em> or <u><em>598,000.</em></u>

Step-by-step explanation:

6 x 10 ^ 5 = 600,000

2 x 10 ^ 3 = 2,000

If we are figuring out the exact number, 600,000 - 2,000.  If we are finding out how many powers larger, count.

600,000 - 2,000 = 598,000

600,000 is 10 times larger than 2,000.

See?

600,0<u>00</u>

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Which description does this model and equation represent? A)Area of a square as the sides increase by 1 unit
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3 years ago
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"The intersection (∩) of a pair of sets (G and H) is a third set (I) composed by the elements that belong, at the same time, to both given sets."

According to this definition:

Given the sets:

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H = {2, 5, 7, 8}

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Y=3x+6 complete with the table
Mama L [17]

Answer:

y=3,6,9,12,15

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3 years ago
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