The Martinez family bought lunch at the deli today. They bought 5 drinks and 3 sandwiches. Each sandwich costs $ 2.50 more than a drink. Using the following expression determine how much each sandwich costs. 5d + 3 (d + 2.50)​

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Which geometric principle is used to justify the construction below?