Which table shows a proportional relationship?

a. x: 1 3 4 6
a. y: 4 12 -16 -24

b. x: 1 3 4 6
b. y: -5 -13 -17 -25

c. x: 1 3 4 6
c. y: -4 -16 -22 -34

d. x: 1 3 4 6
d. y: -8 -20 -26 -38

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

X+ y = 5 ; x - y =3 solve using linear combination

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.