3/4 + 8/9
= (3*9)+(4*8) / (4*9)
= 27+32 / 36
= 59/36
= 1 23/36
Answer:
120 r
Step-by-step explanation:
Answer: - 9/8
Step-by-step explanation:
Answer: the answer is 1/2
Step-by-step explanation:
you pay x for ten laps an you pay y for every additional lap you just multiply y by seven an add x
so all an all your answer would be (B)