A theater sold a total of 570 tickets for a new movie. Of those tickets, 30% were children's tickets. How many children's tickets were sold?

The second angle of a triangle is the same size as the first angle. The third angle is 12 degrees larger than the first angle. How large are the angles?

Which of these best describes a line?

How do you estimate 282 times 19

What is Cube root of 125 x Superscript 12?

X + 7 = 7 7x + y = 1

2300 people came to the football game yesterday and the number of people decreased to 2001 what was the percentage decrease in the number of people coming to the football game

Which best explains whether a triangle with side lengths 5 cm, 13 cm, and 12 cm is a right triangle? The triangle is a right triangle because 52 + 122 = 132. The triangle is not a right triangle because 5 + 13 > 12.

There are 12 appetizers; 4 are soups, 6 contain meat, and 2 do not. In how many different orders can 3 different appetizers be brought to the table?

A5 = - 68 and r=-0.5; find a1

A 17 minute telephone call from Boston to Chicago costs 2.38 what is the cost per minute?