18. How are the formulas for the area of a rectangle and the area of a triangle alike and different? Explain.

What is the absolute value of 3

3x^2 - x - 10 When this trinomial is factored completely, one of its factors is A) x + 2 B) x - 5 C) 3x + 5 D) 3x - 2

An object make 800 revolution in 4 mins. find the rate in rev/min

How is 0.009 and 0.9 related

350$ at 3% for 10 years. What Is the Interest earned?

Suppose that the following relations are defined on the set A = {1, 2, 3, 4}. R1={ (2,2), (2,3), (2,4), (3,2), (3,3), (3,4) }, R2={ (1,1), (1,2), (2,1), (2,2), (3,3), (4,4) }, R3={ (2,4), (4,2) }, R4={ (1,2), (2,3), (3,4) }, R5=

The cost to place a collect call was $1.50for the minute plus $1.00 for each additional minute. what was the cost of a 5-minute phone call

Which set does not contain - 3? A) the set of all real numbers B) the set of all integers C) the set of all whole numbers D) the set of all rational numbers

How do you work this problem? 5 - 2x = 0

How to write 4/10 as a product of a whole number and a unit fraction