In the set of data:
10, 20, 70, 200, 90, 40, 170, 120
identify the data value with the greatest absolute mean
difference

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

Simplify the algebraic expression 8y-2(y+4)

K-7/4=11 explanation: k-7 is the numerator and 4 is the denominator then right by it it just says = 11 ( i wish i knew how to do this but ummm i cant sis)