It is -60 .. you take 40 minus 35 divided by 35 and times it by 100.
<span>You do need the slope. It's not obvious in "Standard Form".
Ax + By = C ==> y = -(A/B)x + (C/B)
There's your slope to compare. Find -A/B for each.
3x + 2y = 4 ==> Slope = -3/2
6x + 4y = 5 ==> Slope = -6/4 = -3/2
3x + y = 4 ==> Slope = -3
The top two examples COULD be parallel. If the constant is the same, that's a bit sneaky because they are really the SAME line. That's not really parallel.</span>
The methods for comparing rational numbers include:
- Cross-multiply and compare the products.
- Convert both fractions to fractions with a common denominator.
- Turn both fractions into decimals by dividing.
<h3>What is a rational number?</h3>
It should be noted that a rational number is a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero.
Rational numbers are terminating decimals while irrational numbers are non-terminating and non-recurring.
Learn more about numbers on:
brainly.com/question/24368848
#SPJ1
Answer:
i'd like to say that the correct answer is the one at the very bottom; y=x+3
