Does anybody know Vertical Angles and Linear pair?

For what value of x does 4x = (1/8) x + 5?

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs