Emma buys a camping van for £23500 plus 20% VAT. She pays a deposit for the camping van. She then pays the rest of the costs in 18 equal payments of £940 each month. Find the ratio of the deposit Emma pays to the total of the 18 equal payments

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

What expression is equivalent to (2x-1)(x-3)?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total