The average of johnnys two test is a 92. what must he get on a 3rd test to raise his average to a 94

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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.