<span>a number x is multiplied by 9 : 9x
</span><span>a number x is multiplied by 9, the result is 35 : 9x = 35
solve for x
9x = 35
x = 35/9
x = 3 8/9 (3 and 8/9)</span>
Ok,
The total is 63$:
= 63
It shows us one of the numbers for the equation, 13
+ 13 = 63
Two passes together plus the thirteen equals the total of 63$
the price of the pass is unknown, so we can use a variable to figure it out:
2x + 13 = 63
Now we solve
First subtract 13 from both sides:
2x + 13 - 13 = 63 - 13
Then divide both sides by 2:
2x ÷ 2 = 50 ÷ 2
Now we get our answer:
x = 25
The u.s. department of education reported that for the past seven years 4,033, 5,652, 6,407, 7,201, 8,719, 11,154, and 15,121 pe
Sergeeva-Olga [200]
Hello there,
Let me help you answer this question mathematically.
To calculate average of people per year that gained bachelor degree sum all data given per year and divide with the number of years data was recorded.


Hope this helps answer your question!
r3t40
Answer:
y = 4x-3
Step-by-step explanation:
First we need to determine the slope
Using two points on the line (0,-3) (1,1)
Using the slope formula
m = (y2-y1) /(x2-x1)
= (1- -3)/(1-0)
(1+3)/ (1-0)
4
We know the y intercept, -3
y = mx+b where m is the slope and b is the y intercept
y = 4x-3