Answer:
Step-by-step explanation:
{ - 9, - 4, - 1}
Answer:
-3x+25
16
Step-by-step explanation:
In scientific notation :
32 million miles is 3.2 x 10 ^7 miles.
Answer:
45 Handshakes.
Step-by-step explanation:
10 people shake hands.
So, each person will shake hands with 9 other people.
Total number of handshakes = 90/2 = 45
