Paint is mixed 3 parts blue to 1 part white in order to lighten it. Louis needs 12 litres of paint.

How much blue and white paint will be needed?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan