MATH QUESTION HELP! If f(x) = x + 1, find f(x + 9).
Hint: Replace x in the formula by
x + 9.

#12 find the value of x. #13 find the value of the variable.

Three coins are flipped. what is the probability that there will be at least two tails?

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles