Given f (x) = 4, g(x) = x + 1, and h (x) = x, find f(x) = f (x) · [g(x) + h (x)].

answer: the answer is 127 degrees

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!