Given the equation ax+b=9x+21, which set of values for a and b would result in an equation with infinitely many solutions? A)a = 3,b =7
B)a = 9,b =9
C)a = 9,b = -21
D)a = 9,b = 21

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

What term makes it inconsistent y=2x - 4

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.