4x + 5a + 4y + 5b4x+5a+4y+5b4, x, plus, 5, a, plus, 4, y, plus, 5, b

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

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?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i