Answer:
see explanation
Step-by-step explanation:
Using the rules of exponents
⇔ and = 1
Substitute the values of x into
x = 0 → = 1 ⇒ a = 1
x = 2 → = = , hence
b =
x = 4 → = = , hence
c =
Answer:
19
Step-by-step explanation:
2(8) + 3
16 + 3
19
-2.54
Step-by-step explanation:
rockstar
Answer:
Step-by-step explanation:
So 8 times what is 5?
8 times x=5
x=0.625
Answer:
125 min
Step-by-step explanation:
given :
4 words -----> takes 1 min
1 word --------> takes 1/4 min
500 words ------> takes (1/4) x 500 = 125 min