If you ride x miles, the price y will be:
y=1.5+0.35x
You can ride any number of miles you want. But what you can't ride negative miles.
So negative numbers are not reasonable domain values.
Answer:
5,4,6,7
Step-by-step explanation:
The digits 4, 5, 6, 7, and 8 are randomly arranged to form a five-digit number. Complete parts (a) and (b) below.
(a) Find the probability that the number is odd.
The probability that the number is odd
(Type an integer or a simplified fraction.)
(b) Find the probability that the first and last digits of the number both are odd.
The probability that the first and last digits of the number both are odd is
.
(Type an integer or a simplified fraction.)
Looking at your answer your function is correct.
If the software is telling you something's wrong, it has to be with the formatting; maybe they want you to simplify the second part of the function. If that is the case, use the distributive property:
0.25(x-200)+15
0.25*x-0.25*200+15
0.25x-50+15
0.25x-35
Answer:
x = -1
Step-by-step explanation:
3x + 1 = -2
Subtract 1 from both sides.
3x = -2 - 1
Simplify -2 - 1 to 3.
3x = -3
Divide both sides by 3.
x = -1