What's linear inequalities

Suppose a triangle has sides 3, 4, and 6. Which of the following must be true? A. The triangle in question is a right triangle. B. The triangle in question is not a right triangle. C. The triangle in question may or may not be a right triangle.

In a class of 6 there are 2 students who forgot their lunch. If the teacher chooses 2 students what is the probability that both of them forgot their lunch

The data represent the number of phone calls received over an 8-day period. Day 1 2 3 4 5 6 7 8 Calls Received 5 3 8 7 9 9 10 9 What is the mean number of calls received per day?

How many arrays can you make with 24

A store owner buys backpacks at a certain price and sells them at a higher price. The difference is called the markup. If she pays $21 for a backpack and adds a 40% markup on the price she paid, what is the selling price?

Mandar is making a congruence statement for the congruent triangles shown find his mistake and correct it

What is 5 8/9 - 3 1/6

How do you get 1/10 of a number?

Group of 7 people spend 33.50 movie tickets 6.50 adults and 3.50 for child ticket. Which system of equation could be used to find the number adults tickets and child tickets purchased?

What is 4 hours 45 mins after 4:25 a. m.