Answer:
7 + 11i
Step-by-step explanation:
Simplify: (2 +8i)-(-5 - 3i) = 2 + 8i + 5 + 3i
Add real numbers to real numbers and imaginary to imaginary: 2 + 8i + 5 + 3i = 7 + 11i
70 - 5x
70 represents the number of people originally in line.
Every minute (x value), the number of people waiting in line decreases by 5.
Here is a kind of simplified version: -6 1/4 + 2 1/8
Answer:
Step-by-step explanation:
This is the answer because:
1) Reduce the expression, if possible, by cancelling the common factors.
2) You can also find the reciprocal of 1 1/2 = 3/2 while dividing the expression:
1. Convert both fractions into improper fractions:
2. Divide both fractions:
÷ = x = =
Therefore, the answer is
Hope this helps! :D