Which equation best describes the relationship in this table? xy
31
62
155

y = x - 2
y = x - 2

y = 3x
y = 3x

y = x + 2
y = x + 2

y = 13xy = 1 third x

English

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?