Answer:
yes it does equal 72
Step-by-step explanation:
Answer:25 percent
Step-by-step explanation:
Answer:
1 bag
Step-by-step explanation:
because the other ones are more expensive
Rule needed: i^2 = -1
Standard form a + bi
(3 + 2i)(7 - 5i) FOIL
3 * 7 = 21
3 * - 5i = - 15i
2i * 7 = 14i
2i * -5i = - 10i^2 = - 10 * -1 = 10
Putting it all back together.
31 - i
Answer:
The correct answer is 3/28
Step-by-step explanation:
