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Valentin [98]
3 years ago
11

Solve the simulttaneous equations 4x + 7y = 1 3x +10y = 15

Mathematics
1 answer:
lutik1710 [3]3 years ago
4 0
Hope these are able to help, I had the same question and got both right.

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3 years ago
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xenn [34]

Answer:

I think that the answer would be C because you have to multiply the term at the top. This would mean you would not do C. Sorry if this is wrong. At least you have your eliminating process now. lol so doing C is out of the box, which makes C your answer.

Step-by-step explanation:

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3 years ago
Sita Rahim drove due north for 3 hours at 46 miles per hour. From the
Phantasy [73]

Answer:

224 miles

Step-by-step explanation:

What you would do is take the 3 hours times the 46 mph to get 138 miles.

3*46=138

Next, multiply the 2 hours by the 43 mph to get 86 miles.

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How do you do equations with distributive property and cross multiply?
alisha [4.7K]

Answer:

The distributive property of multiplication states that when a number is multiplied by the sum of two numbers, the first number can be distributed to both of those numbers and multiplied by each of them separately, then adding the two products together for the same result as multiplying the first number by the sum

Step-by-step explanation:

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3 years ago
What is 65 miles in 2.7 gallons unit rate rounded to the nearest hundredth
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