The scale of a map is 5 inch = 40 miles. if 2 cities are 15 inches apart on the map, how
many miles are they from each other?
a.) 20
b.) 80
c.) 110
d.) 120
e.) none of these

True or false look at the picture pls : /

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?