An asteroid is 5.21 x 108 miles away from Earth. Please write this number in its standard form.

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?