Write the equation of the line that passes through the points (-1,-4) and (9, –5). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?