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MatroZZZ [7]
2 years ago
13

Can someone help with this?

Mathematics
1 answer:
velikii [3]2 years ago
6 0

(x,y) = (1,3) ~ \text{Satisfies  the first equation but not  the second equation}\\\\y = -3x +5\\\\3 = -3(1) +5\\\\\implies 3 = 2 \\\\\text{Which is not true, so (1,3) is not a solution}

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Renting a car costs $35.50 per day, plus 40¢ per mile. If a customer paid $131 for a 2-day rental, how many miles was the car dr
qwelly [4]

Subtract the fee from the total:

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2 years ago
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32 divided by 8 equals what
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1. The perimeter of the square is f(x) = 4x, where x is the side of the square. Find the domain of the function.
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If the perimeter of the square is 4x then the domain of the function will be set of rational numbers and the domain of the function y=3x+8(3-x) is set of real numbers.

Given The perimeter of the square is f(x)=4x and the function is y=3x+8(3-x)

We will first solve the first part in which we have been given that the perimeter of the square is 4x and we have to find the domain of the function.

First option is set of rational numbers which is right for the function.

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Third option is set of integers which is not right as integers involve negative number also and side of square cannot be negative.

Hence the domain is set of rational numbers.

Now we will solve the second part of the question

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we have not told about the range of the function so we can put any value  in the function and most appropriate option will be set of real numbers as real number involve positive , negative and decimal values also.

Learn more about perimeter here brainly.com/question/19819849

#SPJ10

6 0
1 year ago
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To find the quotient 5/7 divided by 1/3 multiply..
cestrela7 [59]

Answer:

Multiply 5/7 by 3

Step-by-step explanation:

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8 0
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Please help me please i really need help please
DanielleElmas [232]

Answer:

this is very hard, I do not understand such math, I don't know

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