Answer:
h(x) = 2^(x) - 1.
Step-by-step explanation:
Let's look at each equation:
f(x) = -3x +7, Well as x increases, since it's multiplication, there are "going to be more" -3's, so it's going to be decreasing.
g(x) = -4(2^x). While 2^x is increasing, because "there are going to be more 2's multiplied by each other" as x increases, it's being multiplied by a negative number, so it's actually going to be decrasing
h(x) = 2^(x) - 1. Here's it's going to be increases as x goes towards infinity because "there are going to be more 2's multiplied by each other", and there isn't any negative sign, while there is a negative 1, it's constant, so the overall value will be increasing
0.83x=182.6
x=182.6/0.83
x=220 miles total trip length.
The correct answer is 43.75
Answer:
x = 3
Step-by-step explanation:
First, subtract 3x from both sides. That leaves 5x+6=21.
Next, subtract 6 from both sides. That leaves 5x=15.
Lastly, divide by 5 and you get x=3
c (ignore thissssssssssssssssssss)