How i this (√12-4) (4+√12) a rational equation

Keith has $500 in a savings account at the beginning of the summer. He wants to have at least $200 at the end of the summer. He withdraws $25 a week for food, clothing, and movie tickets. How many weeks can Keith withdraw money from his account

How to solve equation x/6 + 7 = 20?

2 doctors is what percent of 25 doctors?

A computer manufacturer conducted a survey. It showed that a younger customer will not necessarily purchase a lower or higher priced computer. What is likely true? There is no correlation between age and purchase price.

Jocelyn has a jar of 54 coins consisting of dimes and quarters. If she has a total of $9.60, how many dimes does she have? A.) 25 B.) 26 C.) 28 D.) 29

Simon is making wreath to sell. He has 60 bows, 36 silk roses, and 48 silk carnations. He wants to put the same number of items on each wreath. All the items on a wreath will be the same type. how many items can simon put n each wreath?

the two way table below gives the thousands of commuters in Massachusetts in 2015 by transportation method and one way length of commute

Determine whether the random variable described is discrete or continuous. The height of a randomly chosen basketball player.

Simplify 3 to the second power times 3 to the 5th power

Tomatoes are 9 for $4. How much are each?