Answer:
Juan and Antonio go out on a bike ride. They both start at the same place. Antonio speeds up faster than Juan for 5 minutes, but tires out and takes a break for 2 minutes. Then the slowly gets faster and gets to 4 miles at 15 minutes. Juan starts off slower than Antonio but keeps steadily increasing in speed. He reaches 4 miles in 13 minutes.
Step-by-step explanation:
Option A
If f(x) =
and g(x) =
then 
<em><u>Solution:</u></em>
Given that f(x) =
and g(x) = 
To find: (f - g)(x)
We know that,
(f – g)(x) = f (x) - g(x)
Let us substitute the given values of f(x) and g(x) in above formula,

For solving the brackets in above expression,
There are two simple rules to remember:
When you multiply a negative number by a positive number then the product is always negative.
When you multiply two negative numbers or two positive numbers then the product is always positive.
So the expression becomes,

Combining the like terms,

Thus option A is correct
Answer:
-153.91
slkdcbfhvwgehfv very professional
Answer:
you can plug it into a graphing calcuator right? or no
Step-by-step explanation:
Answer:
38
Step-by-step explanation:
1/2(10p-7q)
1/2(10(9)-7(2))
1/2(90-14)
1/2(76)
76/2
38