slope intercept form
y = mx +b
x-y =8
subtract x from each side
-y = -x+8
divide by -1
y = x-8
Choice C
The power of 25 on the variable z needs to be changed. It has to be divisible by 3.
40
Or at least that what my calculator says.
Answer:
The answer is A
Step-by-step explanation:
A because it's simply adding by 4 on the right-hand side.
Try this solution with short explanation; note, the suggested way is not the shortest one; the answers are marked with red colour.
Task no. 2: another solution is 45* (4/5) / (6/4) = 24 min.