Answer:
The slope is 1/2
Step-by-step explanation:
To find the slope you use the formula rise/run
The rise is the second y coordinate minus the first y coordinate
The run is the second x coordinate minus the first y coordinate
Step one:
Take 2 points: I used (2,1) and (4,2)
Step two:
Use the formula
2-1/4-2
The answer is the slope of the line
The slope is 1/2
the money given by joe to hector is 125$
let the hector works for x weeks,
it is given that hector earns 50$ in a week,
so the total money hector wants to save is 1100$
now
![1100=50x+125](https://tex.z-dn.net/?f=1100%3D50x%2B125)
from the above inequality, we will find x
![\begin{gathered} 1100-125=50x \\ 50x=975 \\ x=19.5 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%201100-125%3D50x%20%5C%5C%2050x%3D975%20%5C%5C%20x%3D19.5%20%5Cend%7Bgathered%7D)
it means the hector will work for 20 weeks in order to earn 1100$.
We will first divide the interval [0,2] into 4 equal length subintervals each of length -------> (2-0)/4=1/2.
<span> The four subintervals are </span>
<span>[0,1/2], [1/2,1], [1,3/2], [3/2,2] and the endpoints of these subintervals are </span>
<span>0, 1/2, 1, 3/2, 2.</span>
Answer:
7:02 AM
Step-by-step explanation:
12(min)+20(min)+14(min)=46 minutes
7:48 AM minutes 46 minutes gives you 7:02 AM.
Number of students in Math136 = 480
We are given that the number of students in Math136 is 20% more than the number of students in Math123. Let the number of students in Math123 be x. So we can set up the equation as:
Number of students in Math136 = 20% more than number of students in Math123
Number of students in Math136 = 20% more than x
480 = 20% more than x
480 = 20% of x + x
480 = 0.20x + x
480 = 1.20(x)
x = 480/1.20 = 400
This means, there are 400 students in Math123.