A)
y= 58x + 24
Change x and y and solve for y
x = 58y + 24
-24+x=58y +24-24
-24+x=58y
(x-24)/58=58/58y
(x-24)/58=y
y=(x-24)/58 (just switched around with y in front)
b)
Y=(x-24)/58
Y=(227-24)/58 (replaced x with 227)
Y=(203)/58=3.5
Answer:
m = - 1, k = 14
Step-by-step explanation:
The coordinates of the point of intersection (2, 8 ) satisfy both equations.
Substitute x = 2, y = 8 into the equations and solve for m and k
(m - 2)x + y = 2
2(m - 2) + 8 = 2
2m - 4 + 8 = 2
2m + 4 = 2 ( subtract 4 from both sides )
2m = - 2 ( divide both sides by 2 )
m = - 1
and
mx + 2y = k
- 1(2) + 2(8) = k
- 2 + 16 = k
14 = k
Then m = - 1 and k = 14
Answer:
0
Step-by-step explanation:
7c =
7(0) = 0
hope you understand
Answer:
5!
Step-by-step explanation:
take algebra book. it can be placed first or 2nd or 3rd or 4th or last. so 5 different ways. but geometry book will be arranged in 4 ways, since algebra book is already arranged.
5!/0!= 5! = 120
