A student missed 3 questions on a 30 question test. what percent did she get correct?

If lmn=xyz, which congruences are true by cpctc? check all that apply

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?