What is the equation of the line that is perpendicular to x + 2y = 11 and passes through (-1,4), A y= -1/2x+7/2
B y= 1/2x+9/2
C y= -2x+2
D y= 2x+6

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Which number produces a rationale number when multiplied by 1/5