Juicy Jelly Bean Company made 7,600 regular bags of jelly beans and 3,444 special bags of jelly beans for Valentine's Day. The owner calculates that they have a total of 12,044 bags of jelly beans. Is the owners's calculation reasonable? Estimate the number of jelly bean bags by rounding the numbers to check the owners's calculation.

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.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square