Serena is writing an expression that is equivalent to 12ab – 6b, but she has not completed it. __?__ (2 a minus 1)

What is missing from the expression?
6b
6ab
6
ab

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle