Answer: 21.00
Step-by-step explanation: 48-27 = 21
Answer:
the number of ways to form a 5 digit pin using the given digits is 720
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
The slope increases from left to right.
Answer:
I believe 1.) is x=y-4/2 and 2.) x=y-4/2 as well
Step-by-step explanation:
1.)
y=2x+4
-subtract 4 on both sides-
y-4=2x
-divide 2 on both sides-
x=y-4/2
2.)
y=2(x+2)
-distribute the 2-
y=2x+2
-subtract 2 on both sides-
y-2=2x
-divide 2 on both sides-
x=y-2/4
I dont know exactly if this is correct, but i hope it helps! :)