What is the exact distance from (−1, 4) to (6, −2)?
square root of 80. units
square root of 82. units
square root of 85. units
square root of 89. units

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

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?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4