Question

5. Given that y is inversely proportional to x, and
y = 5 when x = 7, find the value of x when
y = 70.​

Answer 1

Step-by-step explanation:

y=k/x 5=k/7 k=7×5=35 y=35/x 70=35/x x=35/70 =1/2 =0.5