The constraints of a problem are listed below. What are the vertices of the feasible region?

(0, 0), (0, 2.5), (1.5, 2), (3, 0)

(0, 0), (0, 4), (1.5, 2), (7.5, 0)

(0, 2.5), (1.5, 2), (4, 3)

(0, 4), (1.5, 2), (7.5, 0)

What is negative 9/14 plus 2/7

Kaixuan gave 1/4 of his money to his mother. He spent 5/18 of the remainder on a wallet and 2 t - shirtsand had $312 left. The wallet cost 4 times as much as a t-shirt. (a) How much did Kaixuan have at first? (b) How much did each t-shirt cost?

If T (n) = 4n-1 what is the third term

N/-1.5=-1.2 what is n?

Pauline is purchasing a car whose MSRP is $23,450. She has asked for an upgrade to a premium package for which the cost is $4050. The delivery of this vehicle is an additional $700.

Callie spins the spinner and rolls the number cube. What is the probability that she spins a five and rolls a six. The spinner has 8 sections.

How many solutions does the equation 4p + 7 = 3 + 4 + 4p have?

I am a two-digit number. The sum of my two digit is 9. The difference of my digits is 5. What number am I?

Count by 4 tens starting at 14

Denise bought 4 oranges for $3.40 what is the unit price