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Colt1911 [192]
2 years ago
7

I keep getting (10,5) or (0,5) someone pls help

Mathematics
1 answer:
rodikova [14]2 years ago
4 0

Answer:

(4,-3)

Step-by-step explanation:

Multiplying the bottom equation by -6, we get -6x+12y=-60.

Adding this to the first equation gives 15y=-45, and thus y=-3.

So, it follows that 6x+3(-3)=15, and thus x=4.

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PLSSS HELP IF YOU TURLY KNOW THISS
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Answer:

15

Step-by-step explanation:

Co-efficient = number multiplied by a variable

The only number multiplied by a variable is 15, therefore, it's the co-efficient.

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4 0
1 year ago
Betty likes to skate at a skate park that is due south of her school and due west of her
AURORKA [14]
The answer will be 12+13 because the skatepark is 12km from school and her favorite game store was 13 km so it’s 12+13=25km
6 0
3 years ago
7.42 is what percent of 50 ​?
Debora [2.8K]
3.71 is the answer:)
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5 0
3 years ago
If m=3 = what is the value of 3m?​
Bond [772]

Answer: 9

Step-by-step explanation:

M=3 and the equation is 3m so your going to multiply. So the equation would be 3*3 and 3*3=9 so that's your answer

6 0
3 years ago
A can of tennis balls costs $6. The total cost c of n cans, including sales tax t, is given by the equation c = 6n + t. Which is
lora16 [44]

Answer:

The reason why c = 6n + t is the same as c - t = 6n is because c is the sum of the addition problem. 6n and t are the addends. The inverse operation for addition is subtraction. c is the cost that will be reduced by t. The answer is still 6n.

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3 years ago
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