I need to simplify this expression : 6• (10•k)

What property is 5=5

Explain how comparing 645 and 738 is different

For what values of x does the graph of f have a horizontal tangent? (Use n as your integer variable. Enter your answers as a comma-separated list.) f (x) = x - 2 sin x

A rectangular box has volume 10 cubic meters. the base of the box is a square. the top and the base of the box are made from material which costs 30 dollars per dquare meter. the material for the sides costs 20 dollars per square meter.

What is relations and functions really about?

What is a fraction is equivalent to 8/3 that its denominator is 9

2 1/4+5/6 add the following fraction

Macy wants to buy a skateboard for $42. She has $95 in her account. She spent $12.99 to buy stationary. She also wants to buy some ice cream bars for $3.07 each.

Which of the following is the smallest value?

Two roots of a 3-degree polynomial equation are 5 and - 5. Which of the following cannot be the third root of the equation? 5 5i 0 -5 -5i