Answer:
139 and 121
Step-by-step explanation:
139 + 121 + 34 + 66 = 360
the first time i did this i kept getting 361 for some reason must have put in an extra number
Answer: (2a+4)(8a-9)
Step-by-step explanation:
16a^3-50a^2+36a 16(36)=576
18,32( add to 50, multiply to 576)
16a^3+18a+32a+36
2a(8a-9)4(16-9)
(2a+4)(8a-9)
She will need to babysit for 213 hours
