Answer:
$480
Step-by-step explanation:
12x12 = 144 sq feet.
144 sq feet = 16 sq yards.
$30 x 16 = $480
= 1
This means that the probability of event A or event B of happening is 1 or certainly would happen.
Answer:
81x^4/16 (81x to the fourth over 16)
Step-by-step explanation:
First you apply the exponent rule: (a/b)^c -> a^c/b^c
So it looks like this: 3x^2/4^2
Then you apply the exponent to the whole thing, and 3^4 is 81, x^4 stays like that, and 2^4 is 16
You can't simplify any more after that so that's your answer
Hope this helps!
Answer:
8x+5
Step-by-step explanation:
any letter will mean 1