Answer: W+5=M
Step-by-step explanation:
Every Number in W can be added by 5 to get the value of M.
Answer:
68
Step-by-step explanation:
f(x) = 7x + 5
= 7(9) + 5
= 63 + 5
= 68
Answer:
x=0
Step-by-step explanation:
You are asked what is the number to be use as the exponent of
, in order to get as answer "1".
Use the property of exponents that sates that : 
In your case
so the exponent "x"must be = 0 (zero)
Answer:
12
Step-by-step explanation:
13.5 + 0.5n =19.5
0.5n=19.5 - 13.5
0.5n=6
n=6/0.5
n=12