Denise found errors on 4 of the 250 pages she has read. What is the probability that she finds an error on the next page she reads? A
0.016%

B
0.625%

C
1.6%

D
6.25%

What is the slope of the line that contains the points (-2,1) and (0,-3)

Percent increase and decrease. original number: 45 new number: 18

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?