2.75 * 12 = 33.
If the Sanchez family is using 2 3/4 (or 2.75) tubes of toothpaste and there are 12 months in a year, we use the equation above and get 33 as our answer.
Answer:
The factor form of given expression is 3(x+8) so the required number is 3.
Step-by-step explanation:
The given expression is
Write the factors of each term.
In both terms, 3 is a common factor.
Take out the common factor 3.
The factor form of given expression is 3(x+8). The factor (x+8) is given, therefore the required number is 3.
SbbahavakiNana. Hsiang Baha’i
Answer:
4th Option
Step-by-step explanation:
Hope it helps
Answer:
20
Step-by-step explanation:
Let A, B, C and D sets.
Let |A| the number of elements of A.
Remember, the quantity of elements that have the set is
1. Since each set has 100 elements,
2. each pair of the sets shares 50 elements
3. each three of the sets share 25 elements,
4. the four sets share 5 elements
Then
So, there are 20 elements in the union of the sets A, B, C and D