Hat is the position of 7 in the number 876,543? a. the ten-thousands place b. the hundreds place c. the tens place d. the thousands place

What is the smallest integer n such that n\sqrt{2} is greater than 20

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?