How does f(x) = 5x change over the interval from x = 7 to x = 8?
a) f(x) increases by 5

b) f(x) decreases by 5

c) f(x) increases by a factor of 5

d) f(x) decreases by a factor of 5

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.