Answer quick pls The equation y=2x represents a set of data. which statement is not true
a) the constant of proportionality is 2
b) the unit rate is 2
c) the slope of the line is 2
d) the initial value is 2

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )

The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06

What is the volume of the composite figure? cubic inches