The triangle on the right is a scaled copy of the triangle on the left. Identify the scale factor. Express your answer as a whole number or decimal. (will mark brainliest!(

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?