Answer:
It will take her 1 hour, 22 minutes, and 15 seconds.
Step-by-step explanation:
We can find how long it takes her to read one page if we take 35 divided by 20.
35/20 equals 1.75, which means it takes Lin 1.75 minutes to read 1 page.
If we multiple 1.75 times the 47 pages of the book, we get 82.25.
But, this does not mean that it takes Lin 82 minutes and 25 seconds to read the book. Since there are only 60 seconds in one minute, we must convert the .25 to seconds.
.25 is equivalent to 1/4, and 1/4 of 60 seconds is 15 seconds.
It would also look like this 
So it took Lin 82 minutes and 15 seconds to read the book.
Or it took her 1 hour, 22 minutes, and 15 seconds to read the book.
Answer:
1. 9x+4<58
x<6
2. 1x-2>3
x>1
Step-by-step explanation:
1. 9x+4<58
First, you need to group all the like terms ( the group of numbers that have the same variable), Also remember that, when a positive number crosses an inequality symbol, it becomes negative.
9x<58-4
Then, subtract the two numbers.
9x<54
Divide x's coefficient by 54 and you have your answer.
x<6
2. 1x-2>3
First, you need to group all the like terms. Remember that, when a negative number crosses an inequality symbol, it becomes positive.
1x>3-2
Then, subtract the two numbers.
1x>1
1 divided by one is one, so
x>1
Answer:
Step-by-step explanation:
You didn't put anything to solve
Equal because these numbers are of the same value
Answer:
16
Step-by-step explanation:
1/2 x =8
Multiply both sides by 2
x = 8 times 2
x = 16
