7. What is a constant of proportionality? The interval through which a variable changes with respect to time.

The unit rate between two quantities that are directly proportional.

The relationship between two quantities where the ratio comparing them is always

constant.

The ratio between two quanitites simplified sohat the denominator is one.

can someone answer this question plz

step-by-step explanation:

eve and marks ratios are equivalent

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

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step-by-step explanatio89