Elaina wrote two correct variable expressions to represent the phrase "one-fourth of a number." Which variable expressions could Elaina have written? Select each correct answer.

A.) 4 : n

B.) 4/n

C.) 1/4n

D.) n4

30% is 250% of what number?

Which function is the inverse of f Superscript negative 1 Baseline (x) = negative one-fifth x minus four-fifths?

Cost of a sled; $99.50 markup95%

Simplify in fraction form 60a+64≥80a-92

What is the prime factorization of 28

Belinda baked 9 pies that weigh 20 1/4 pounds total. how much does each pie weigh?

What is the speed of a plane that travels at a rate of 520 mph against a wind of r mph?

18. * Gillway Community College, 43 out of 381 students earned honors. At Montessa Valley Community College, 17 out of 108 students earned honors.

Using the distributive property of multiplication for 12: (8+7) we get

A bag contains five green gumdrops and six red gumdrops. if kim pulls a green gumdrop out of the bag and eats it, what is the probability that the next gumdrop she pulls out will be red? (5/11) (1/2) (6/11) (3/5)