Three numbers have a sum of 100. the difference between the two larger numbers is 12. the difference between the two smaller numbers is 2. what are the three numbers

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

For what value of x does 4x = (1/8) x + 5?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?