To enter a local fair, one must pay an entrance fee and pay for the number of ride tickets he/she wants. admission to the fair is given by the equation f(x) = .50x + 10, where x represents the number of tickets purchased and f(x) represents the total price. how much is the entrance fee?
a) $10
b) $0.50
c) $10.50
d) not enough information.

A - $10

Step-by-step explanation:

The equation f(x) = 0.50x + 10 is in the form

y = mx + c where m is the gradient and c is the intercept.

The price of the entrance fee will be the intercept because that is when x is equal to 0, meaning it will be $10.

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

11

step-by-step explanation:

32.50-7.50=25

225/25=11