You must first attach the problems with your question.
4x^5 + 3x + 1...the ^5 makes it a fifth degree....and the leading coefficient is 4
Four children average is 15.25 so ages must add to 61
61-12-16=33
11 and 22 go into 33
Youngest is 11
Answer:
a) 50 degrees
b) 21 degrees
c) 64 degrees
d) 70 degrees
e) 105 degrees
Step-by-step explanation:
