Drag the tiles to the correct boxes to complete the pairs. Consider the functions below.
f(x) = 12 – 65 – 27
g(x) = x - 9
Match the expressions to the correct function combinations.
(9)()
(1 - 3)(x)
(f + g)(x)
12
-
71 - 18
6
x + 3
2 - 5 r - 36
23
15r2 + 27 + 243

answer: for each 3 girls there is 2 boys . 3: 2

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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