Answer:
<em>B. (U+V)(U-V)</em>
Step-by-step explanation:
<u>Factoring</u>
The given expression is:
It should be noted that both terms are perfect squares:
Since it's a difference of squares, we need to use the following pattern to factor the required expression:
Thus, the answer is
B. (U+V)(U-V)
Answer: It's 40...
Step-by-step explanation: closer to 0 is 32/50 so just remove the 32 and 40 is all that remains as your whole number.
Answer:
a. 20
b. $15
Step-by-step explanation:
We can say that represent the 30-day period, then we can write the next equation:
Finding the , we find the number of 30-day periods until the value of the cards will be equal, then:
Then is needed a 20 30-day periods to have the cards with equal value.
Now to know the walue of each card we have:
Then each card will have a value of $15