Answer:
You can't calculate the square root of -1
Step-by-step explanation:
Answer:
(a) 3x -5 =25
(b) x^2 + y = 18
(c) 6x/5 =4+x
(d) 1•5x + x =2(x-4)
Step-by-step explanation:
Answer:
uh
Step-by-step explanation:
it should be 16, 480, and 2400.
Answer: (-4,5)
Step-by-step explanation:
Rotating 90 deg. counterclockwise maps (x,y) onto (-y,x), so (5,4) maps onto (-4,5).
Answer:
the slope is 4 and the y-intercept is -5
Step-by-step explanation:
slope s what ever is next to the x
y-intercept is like the "normal" number.