50c out of every €15 taken on the sales of computer games is profit for the shopkeeper. how much must he take on the sales of computer games to make €20 profit?

What is the lcm of 16 and 40 ? 24 and 40 ?

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000