Answer:
35
Step-by-step explanation:
6(3)=18
18+20=38
38-3=35
Answer:
9a + 6b and 5c - 3d
Step-by-step explanation:
(a)
4a + 7b + 5a - b ← collect like terms
= (4a + 5a) + (7b - b)
= 9a + 6b
(b)
6c + 4d - c - 7d ← collect like terms
= (6c - c) + (4d - 7d)
= 5c - 3d
Answer:
6
Step-by-step explanation:
5+5=10, so 4+6=10
Sam gets (500/10)*3=150<span>£
harry gets (150/100)*35= 52.5</span>£