Which mathematical operation is the inverse of addition

What positive value of x makes the following equation true: x^2 = 289? Expain

Simplify: a + 2a + 3a + 4a

Which statement is true? A scalene triangle and a right triangle are always congruent. A scalene triangle and a right triangle are never congruent. An equilateral triangle and a right triangle are always congruent.

Morgan's mom wants to borrow $720 to buy a new computer the store will change her 8% simple interest for one year how much will she have to pay back if she pays the full amount in one year?

What is mean median mode rang of 34,22,35,17,20,17,24,37,29,10

Glenn invested $18,000 at 5% interest compounded annually. How much interest will Glenn earn in 3 years? A.$20,837.25 B.$2340.23 C.$2837.25 D.$19,826.24

A classroom can accommodate less than 21 students. Which of the following inequalities represents the number of students the classroom can accommodate?

The actual length of the building is 72 feet. what is the scale of jackie's map?

Tony brought 3 packs of pencils for $4 each and a pencil box for $7. Mario bought 4 binders for $6 each and used a coupon for $6 off. Write and evaluate expressions to find who spent more money.

In a polygon, the segment joining two non-consecutive vertices is called the Select one: a. diagonal b. radius c. diameter d. vertex