Me before i get 0 im strugle..during a one month period. marco sold twenty cars. he sold 6 picks-up's for $150 000 each, five minibusses for $180 000 each, and nine sedans for $110 000 each. compute the average price of one car ( weighted mean).

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%.

Sketch one cycle if the cosine function y=2cos2theta

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)