Use the distributive law to compute each of the following expresssions. a.38 x 102
b,95 x 64
a.107 x 49
b.73 x 98
a.(69 x 15)+(31 x 15)
b.(18 X 125) - (18 X 25)
a.(128 x 9)-(28 x 9)
b.(38 x 16) + (62 x 16)
a.(87 x 12)+(87 x 5)-(87 x 4)

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut