How do you write 90000000000 5000000 300?

What must be available in order to measure something? Is 1.69 between 1.6 and 1.7? What is the measure of a base angle of an isosceles triangle if the measure of the vertex angle is 42 and two congruent sides each measure 21 units? How could you change 7 times 8 to make it a false number sentence? What number represents the numerator in the fraction six thirteen? Add 7 to 8 times a number algebratic expression? Why should you not erase constuction lines? What types of image can concave mirrors from? A battery has a difference in potential energy between the positive terminal and negative terminal which units express this difference in energy? What dose the letters FAQ stand for? What is the number divided by 2 3 4 5 6 gives reminder 1 and remainder 0 if it divided by 7? What three decimals have the product of 40? What is the degree of polynomial of 2x2y-4x5y7 plus 14xy plus 3? Does a square have more parallel sides than a pentagon? What state has more farm land than any other state? What does a positive times a positive times a negative equal? What decimal does 0.09 represent? Is centillion or quadrillion the highest? What is 36 divided by six? What is the answer to -t plus 9 equals t plus 5?