Answer: 2a+ay+2b+by
Step-by-step explanation:
(a+b)(2+y)
=(a+b)(2+y)
=(a)(2)+(a)(y)+(b)(2)+(b)(y)
=2a+ay+2b+by
=ay+by+2a+2b
Answer:
3/4
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
4 2/3= 12/3+2/3=14/3
3 2/1=7/2 but you have to flip it
so you end up with 14/3*2/7
2,766.12 multiply 98.79 x 12