if a calculator is sold for R120 what will the new price of a calculator be if the original selling price is increased in a ratio of 5:3​

Does anyone know how to do geometryme with this problem

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13