Answer:
b = 2000w + 500
Step-by-step explanation:
Here, we want to write a linear equation
The general form is ;
y = mx + c
where m is the slope and c is the y-intercept
the value of c is 500
To get the slope, we use any two points on the line and apply the slope formula
This will be;
(2,2000) and (3,4000)
m = (y2-y1)/(x2-x1)
m = (4000-2000)/3-2 = 2000/1 = 2000
So the equation is;
b = 2000w + 500
Answer: 1.091 which is approximately 1 word per second
Step-by-step explanation:
Jack can text 180 words in 2 minutes and 45 seconds. We would convert 2 minutes to seconds
60 seconds = 1 minute
x seconds = 2 minutes
x = 2×60 = 120 seconds
2 minutes 45seconds = 120+45 = 165 seconds
This means Jack can text 180 words in 165 seconds
Let's find his unit rate in texts per second
if jack texts 180 words in 165 seconds
Then jack texts y words in 1 second
165y = 180
y = 180/165= 1.091 words per second
This is approximately 1 word per second
The hypotenuse is always opposite the right angle and it is always the longest side of the triangle. You are trying to find the Hypotenuse.
4*4 + 3*3 = x
16 + 9 = 25
25 divide by 2
= 5
X=5
