3 years ago

If x can be any number, how many solutions are there for the equation?

1 answer:

vladimir2022 [97]3 years ago

4 0

The correct answer is C. There are many solutions. For this is a linear equation, there will be many y possibilities per x. The value of x determine the value of y or the number of solutions for this equation. For example, if x = 0, y = -1. If x = 1, y = 3. If x = 2, y = 7. Linear graphs extend without no end or until positive and negative infinity.

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Divide the fraction 30 over 50 Show work please :D

sweet [91]

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lakkis [162]

Answer:

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What is 0.7, 7/9, 7/8 in order from greatest to least

Sphinxa [80]

Simple...

change them all into fractions or decimals...

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3 years ago

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bogdanovich [222]

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3 years ago

Read 2 more answers

The width of a rectangle is 7 meters greater than its length. If the area of the rectangle is 170 square meters, write the quadr

soldier1979 [14.2K]

Since x is the length, then x+7 has to be the width.
The area of a rectangle can be found via the formula :
A = length * width
So if we replace the area with the given number (170) and the length, and width, with what we assumed, we get..
170 = x * (x+7)
[which is.. ]
170 = x^2 +7x
0 = x^2 +7x - 170

And that is the answer.

4 0

3 years ago