Jack works as a waiter and is keeping track of the tips he earns daily. About how much does Jack have to earn in tips on
Sunday if he wants to average $19 a day?
Tips by Day
Tips (Dollars)
Monday $12
Tuesday $14
Wednesday $17
Thursday $16
Friday $26
Saturday $22
a. $25
b. $16
C. $35
D. $15

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?