Answer:
Option C.
Step-by-step explanation:
We need to translate each phrase and find the different expression.
"+" sign is used for sum, more and total.
Twice means two times of a number.
Let n be the unknown number.
Two more than a number = n+2
The total of n and 2 = n+2
Twice the number n = 2n
Sum of n and 2 = n+2
From the above expressions it is clear that only 2n is different from other.
Therefore, the correct option is C.
The answer is 15. just replace the letters with the numbers they're equal to.
8.50 * 0.06 = 0.51
0.51 + 8.50 = 9.01
10.00 - 9.01 = 99
He will receive 99 cents in change.
Answer:
1. Show the formula to determine the area of a rectangle.
area = length x width
2. Rearrange the formula to find the unknown length of Nick's pool
length = area / width
3. Calculate the length of Nick's pool.
length = 384 / 16 = 24 feet
4. If Nick had to buy a cover that was too long (30 foot), how much extra area would be left over after the pool is covered?
(30 - 24) * 16 = 6 * 16 = 96 square feet