Let h = weight of the hardcover book.
Let p = weight of the paperback book.
<span>"The hardcover version of a book weighs twice as much as its paperback version."
h = 2p
"</span><span>The hardcover book and the paperback together weigh 5.3 pounds.</span><span>"
h + p = 5.3
The equations are:
h = 2p
h + p = 5.3
</span>
Answer:
13 can probably 15
Step-by-step explanation:
it could be it
I think worker B earns $28, if my math is correct.
Answer:
Step-by-step explanation:
We are given that
2 + (3+5 ) 2 ÷ 4 ( 1/2)^4
2 + (8 ) 2 ÷ 4 ( 1^4 / 2^4)
Applying rule of exponents which says
(a/b)^m = a^m / b^m
2 + (8 ) 2 ÷ 4 ( 1 / 16)
2 + (8) ( 1/ 2 ) (1 / 16)
2 + 4 ( 1/16)
2 + (1/4)
(8+1)/4
9/4
Answer
Answer:
m = -7
Step-by-step explanation:
The slope is -7.