The number of miles that can be driven is proportional to the number gallons of gas. The graph of the equation y = 31x shows this relationship. Answer ASAP

5

step-by-step explanation:

150.6

all i did was i multiplied 5.02 by 30

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."