The answers that you put are right.
Good job!
Answer:
3 minutes
Step-by-step explanation:
To calculate this, you have to multiply 4.5 minutes by 8. This will give you the amount of pages that Wafa will print.
4.5 x 8 = 36 pages
Now that you have the amount of pages, you should divide it by the speed of the Sure-Fire printer. 12 ppm means that 12 pages can be printed in 1 minute.
36/12 = 3
Therefore, it would take 3 minutes if Wafa were to use her brother's Sure-Fire printer.
Answer:
p represents the amount of corn bough
Step-by-step explanation:
First off, man that's a lot of corn!
Second, each pack of corn costs 3.59, so p is simply the amount of packages of corn. For example, if I bough two packs of corn, each one is worth 3.59, or in the way they put it, 3.59(2)!
Hope this helps!
Answer:
a. -21 b. 14
Step-by-step explanation:
For a, -3x4=-12, and then -12-9=-21. For b, -1/3x-3=1, and then 1+13=14. Hope it helps!
Answer:
19.26
Step-by-step explanation:
You multiply the cost of the backpack by 1.tax percent.
