When lisa started at her current job, her employer gave her two days of paid vacation with a promise of three additional paid vacation days for each year she remains with the company to maximum of four work weeks of paid vacation. Let x represent the number of years she has worked for this employer and y represent the number of paid vacation days she has earned.

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

4

step-by-step explanation:

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.