Angle 1 and angle 2 are linear pairs, m(angle)1 = x - 39 and m(angle)2 = x + 61. find the measurement of each angle

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.

36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)

What is the value of x in the equation 3x4y65, when y=4?