Write the equation of a line with a slope of 4 and a y-intercept of −3. a: 4x+y=-3 b: 4x-y=-3 c: y=3x+4 d: y=4x-3

Two lines that do not intersect are skew. always sometimes or never

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.

Solve for x where 0 equation: cot^2x+2cotx+1=0