Answer:
50
Step-by-step explanation:
£50
£1 = $1.54
£x = $77
Cross multiply.
1.54x = 77
x = 77/1.54
x = 50
You would get £50 for $77.
B. 1 5/6
Answer:-αx-20=-14 -->
4=×+5 --> a=-6
7+2ax=13---> a=