exam Maths Puzzle Numerical Ability

Solve:

x 9
----- -4 = ------
x-9 x-9

Can someone please break this problem down for me to understand? Thank you so much ahead of time

Read Solution (Total 0)

exam Other Question

Put these rates in order from smallest to largest
9ft.per hour
1/7 foot per min
1.82 inches per min For the exponential function ex and logarithmic function log x, graphically show the effect if x is doubled.