3x+2y+2x when x = 20 and y=-3

How to do algebra? is it hard to do?

Which phrase represents the algebraic expression 3p + 6

An automated teller machine (ATM) requires a four-digit pin number, where each digit is 0 - 9. How many possible pin numbers are there if repetition of digits is permitted?

You pay 2.36 for 6 donuts what is the unit price

Richard borrowed $950 from his parents to make some repairs on his car. He promises to repay the loan by giving his parents at least $85 from his pay check each week.

Carol, the band director, tracked how many minutes each saxophone player practiced last week. She found that Sven practiced for 30 minutes, Li Mihn practiced for 45 minutes, Wendy practiced for 90 minutes, Thomas practiced for 75 minutes, and

How much time is left on the digital camera

Write 4.4 as a reduced mixed number

Five friends went to the movies. Total cost was $55.91. If the friends split the cost equally about how much did each person pay

claudia had a rope that was 12 feet long. she cut it into 24 equal lengths. how long in inches is each new rope