Answer:
-x + 6 = 1 is the resulting equation when the expression for y in the second equation is substituted into the first equation 3x + y = 1 y = 6 - 4x . 5x = 10 is the result of adding the system of equations: 2x + y = 4 3x - y = 6 .Step-by-step explanation:
mark brainiest
Answer:
3
Step-by-step explanation:
Find the value of x for which n(x) = 0.
-6x+18 = 0
6x = 18
x = 3
Answer:
Step-by-step explanation:
<u>Using slope formula and solving for y</u>
m = (y2 - y1)/(x2 - x1)
- -2/7 = (4 - y)/(3 - 10)
- -2/7 = (4 - y)/-7
- 2 = 4 - y
- y = 4 - 2
- y = 2
This is a combination problem.
The formula is n! / (r!(n-r)!
where n is the total number of people and r is the number of people to be picked.
n = 15, r = 4
15! / (4!(15-4)!)
15! / (4!*11!)
Total combinations = 1,365
No, you are excused, little a.s.s dude