Jack ran 2/8 mile and roy ran 2/3 mile. A. What benchmark fractions can be used to estimate how much farther roy ran than jack?

B. Using the benchmark fractions, what is a reasonable estimate for the difference between the two distances

Please help i have been struggling on this for 3 hours:(

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

Simplify this expression. 8x 16(x + y)