Which equation represents a line which is parallel to the line x+ 3y = 21? y= -32 +1
y=3.2 - 5
y= - 3
y=-3x - 7

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

What is this inequality notation? t is less then or equal to 2

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: