Paul works at a car wash company. The function f(x) = 10 + 15.5 models his total daily pay when he washes 'x' cars. He can wash up to 15 cars each day. What is the range of this function? Please explain why. A) 0 ≤ x ≤ 225
B) 0 ≤ f(x) ≤ 225
C) 25 ≤ x ≤ 225
D) 25 ≤ f(x) ≤ 225

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

c. 6tan80

step-by-step explanation: