N = {15 +- root of ( 225 + 64) } / 2
= {15 +- root of 289 } / 24
= 15 + 17 } / 2 or { 15 -17 } /2
= 16 or -1
Michael worked 4.5 hours. 65.75 - 36.50 = 29.25, therefore, Michael made $29.25 not including tips. 29.25/6.50 = 4.5
You can’t factor 31 since it’s a prime number luv
Answer:
120
Step-by-step explanation:
5x6 = 30
30x4= 120
Answer:
18 books done and 6 books left
Step-by-step explanation:
24 *3/4 = 18