Answer:
y=-3/5x+4
Step-by-step explanation:
Pick any two points the line goes through.
I picked
(0,4) and (5,1)
There are a few ways to do this but ultimately, it’s the same concept. I will use slope-intercept form which for me was always easier.
y=mx+b where m is the slope and b is the y-intercept. The y-intercept is the point where the line crosses the y-axis which in this case is point (0,4) so the b=4.
To find the slope, use rise/run between the two points you chose. Point (5,1) is 3 units UNDER point (0,4) so now we have -3/run because -3 is the “rise”. After you count down 3 units always go right. After going right 5 units, you touch point (5,1). So the “run” is 5. Which means that the slope is -3/5.
m=-3/5 and b=4
So the equation is:
y=-3/5x+4
Hope this helps!!
Subtract 27 from 36 = 9
9/36 = 0.25
To turn a decimal into a percent multiply by 100
25%
25% of the students are boys
Answer:
Step-by-step explanation:
The 9 in 95 tells us how many tens are in the number 95.417; the 5 tells us how many ones, and the 4 how many tenths. And so on.
Thus,
95.417 = 9*10^1 + 5*10^0 + 4*10^(-1) + 1*10^(-2) + 7*10^(-3)
is 95.417 in expanded form, with each digit multiplying a power of 10.
She can read 1/3 of a page per minute
Answer: 
Step-by-step explanation:
Given the polynomial 
, you can evaluate it for the given value of the variable "x" by substituting the value 
into the polynomial.
Therefore, when , you get the following result:
