Step-by-step explanation:
what are the following expressions????
Answer:
1. 20%
2. 160
3. 120
4. 4
5. 10%
6. 75
7. 28
8. 200
9. 200 students
10. 32,000,000 votes (32 million)
11. 20%
Step-by-step explanation:
No clue if you want actual work shown but you posed so many questions that it would take forever to type out all the work.
Answer:
262 books sold
Step-by-step explanation:
This is a very vague word problem, but if it truly is just asking the amount of books sold (regardless of music or science), here's how to get the answer:
1. 287+134=421 - first you want to add together the two types of books to get the total amount of books in the store
2. 421-x=159 - create an equation and solve.
3. -x=-262 - follow order of operations and subtract 421 on both sides in order to isolate the variable
4. x=262 - divide each side by -1 to make the variable positive.
If you'd like an easier way, you can just:
1. 421-159=262 - it's easier, but my math teacher would count us wrong if we didn't do equations a specific way. Good luck!
Answer:
3.438
Step-by-step explanation:
5.73 × 0.6 = 3.438
Answer:
Step-by-step explanation:
1/2 of 1/8 is the same thing as 1/2*1/8.
So multiply it out:
This is the amount of stock that Talia uses.
Now covert:
This is how much Rob owns.
Now add:
Since you cannot simplify, the answer would be
.
Now subtract from the possible value.
and you get . This is the portion that they both don't share.
Hope it Helps!
