Which number sentence correctly compares two numbers?

a: - forty-six thousand three hundred fifteen > 46,350

b: - 29,073 = 20,000 +9,000 +700 +3

c: - 10,000 + 6,000 + 400 > sixteen thousand four hundred ten

d: - 86,502 = 80,000 + 6,000 + 500 + 20

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?