There is 20
because
16/8 = 2
4/8 = 1/2
Answer:
40 Post-it notes
Step-by-step explanation:
10/2 = 5 on the side that measures 10"
16/2 = 8 on the side that measures 16"
5 x 8 = 40 post-it notes
16tbsp/1cup.
Multiply by 5 for 5 cups (I recommend cross multiplying with fractions)
80tbsp/5cups
Multiply by 1.25
20tbsp/1.25cups
Multiply by 2.7
43.2tbsp/2.7cups
Since you can’t have .2 of a table spoon, we need to round up.
44tbsp/2.7cups
Total tbsp:80+20+44tbsp=144tbsp
We would need 144 tablespoons for 8.95 cups (9 for the same reason that we rounded up with the table spoons)
A group of k elements can be chosen from a group of n elements in

ways.

There are 20 different 3-member groups.
Answer:
Infinite solution
Step-by-step explanation:
if you use distribute property on 3(x-5), it will equal to 3x-15.