**there are 4 red and 6 green marbles in a jar. what is the probability of drawing two green marbles, with replacement?

2/5

9/25

3/5

4/25
select each correct answer

What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9