72.1 written as a fraction

Are the expressions below equivalent? 3 (4x + 8) 12x + 24

A pyramid composed of four equilateral triangles, called a tetrahedron, has a one-side length of 5 meters. What is its surface area? Round the answer to the nearest tenth.

How can you identify a unit rate or consant of proplortionality in a table? graph? In a equation?

Evaluate the determinant for the following matrix? {3 3 1 -2 0 - 2 -2 4 - 3] My choices for an anwser are A. 12 B. - 42 C. - 36 D. 10

Ben is 20 years older than Daniel. Ben and Daniel first met two years ago. Three years ago, Ben was 3 times as old as Daniel. How old is Ben now?

Graph the linear inequality X<1

What is the greatest common factor of 9 and 12

Write an expression that shows how to use the having in Dublin strategy to find 28*50

Three less than the quotient of a number and 6 exceeds 1. What are the possible values? (Answer the first part.)

Which shapes can the shaded area be divided into to find the area? figure is comprised of a rectangle and 1 triangle. a rectangle and a triangle b rectangle and a square c trapezoid and a rectangle d trapezoid and two triangles