Lucy pays $1.36 for fruit using dimes nickels and pennies she pays with three times as many nickels as dimes and the number of pennies is four less than the number of nickels how many of each coin does she use to pay for her fruit

What properties allow transformation to be used as a problem solving tool

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.