When simplifying the expression 3 + 5(2 + 4), kalia applied the distributive
property first, and then performed the order of operations. she wrote,
3 + 5(2 + 4) = 3 + 5(2) + 5(4)
= 3 + 10 + 20
= 33
do you agree with kalia? explain.

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.

Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.