How many ways can you choose 3 of of 7

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