Answer:
A) 2m + 5
B) $57.40
Step-by-step explanation:
First, set up an expression where m is the number of miles:
2m + 5 will represent this
Now, find how much money he will get from 26.2 miles:
2(26.2) + 5
52.4 + 5
= 57.4
So, Dante will get $57.40
f(x)=2x^2+0x-5
Find the vertex
0/4=0=x
Input x into the equation to find y or f(x)
0+0-5=f(x)
(0,-5) = Vertex
Now find a random x coordinate to input into the equation.
Let's do 4.
32+0-5=f(x)=27
It may not look like a parabola due to it being uneven.
Answer:
49
Step-by-step explanation:
the number would simply be
14÷2=7
7²=49
Answer: 390 miles
Step-by-step explanation:
Reggie ran for half an hour in the morning and half an hour in the evening.
That is a total of 1 hour for the day.
He runs 6.5 miles in one hour.
In 60 days he would have ran;
= 60 * 6.5
= 390 miles
I think the answer is a. 62.8