mick paid $2.94 in sales tax on an item that cost $42.00 before tax. At the rate, how much would he pay in sales tax for and item that costs $58.00 before tax

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.