On a number line, Ernesto drew a dot at 700. Then, he drew another dot on a number that was 500 units smaller. What number was the new dot on? Write your answer as an integer (for example, - 3).

The national average height for girls in the sixth grade is also 52 inches. Find the average height of the girls in the class

An architect is building a seminar hall to seat 1450 people. he wants the seating to be such that the number of rows and the number of columns remain same. find the minimum number of seats he needs more for this

What's the answer to - 3 (20+5x) + x

How do you find a whole number from a percent?

Which is greater 3/8 or 3/4

Supone que un satélite tarda 86.54 minutos en dar una vuelta alrededor de la tierra

Explain how you know that square root of 30 is between 5 and 6

Paul planted 20 onion bulbs. Three-fourths of the bulbs sprouted. How many onion plants did Paul have?

Geometry; A circle has 360 degrees. If the circle is divided in half, how many degrees does each half measure

Use Order of Operations. (2/5 x 30) x 6 to the second power - 3 to the second power