Answer:
C.
Step-by-step explanation:
The coefficients of the expansion of (a + b)^2 are 1 2 1, which is the third row of Pascal's triangle.
For (a + b)^3 they are 1 3 3 1 which is in the 4th row, and so on
So those for the (a + b)^n are in the (n + 1)th row.
1 gallon = 3.78541 liters.
Multiply the number of gallons by 3.78541:
10 x 3.78541 = 37.8541 liters (round the answer as needed)
98 - 14x + 1
-14x + (98 + 1)
-14x + 99
Answer: -14x + 99.
Answer:
y=-6/4x-4
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
its correct
