Liam is setting up folding chairs for a meeting. if he arranges the chairs in 6 rows of the same length, he has 7 chairs left over. if he arranges the chairs in 4 rows of that same length, he has 19 left over. how many chairs does liam have?

How do you find the area of a triangle

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)