Answer:
first one = 15x+30y-220
second one = 2.4x-4.4
Step-by-step explanation:
1404
13*12*9
Answer:True, False, False, True
4.3 pages
beacause 26 divided by 6 is 4.3
a. 1.2
b. 0.83
c. 17 min
