Sophie is buying fabric to make items for a craft fair. the table shows some combinations of how much of each color fabric she might buy. which equations model the total yards of fabric sophie will buy? check all that apply.

Let r = 3. what is the value of r + 58?

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?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.