Mathematics, 01.09.2019 08:00 sswd
Which answer describes the simpler problems that could be used to solve this story problem? connor bought 3 balloons and a bouquet of flowers for his grandma's birthday. each balloon cost $4 and the bouquet of flowers cost $12. how much did connor spend on his grandma's birthday? a. add the number of balloons connor bought to the number of bouquets of flowers. multiply that number by $12 and then add $4. b. calculate the amount of money connor spent on balloons. calculate the amount of money connor spent on flowers. add the two amounts. c. calculate how many more balloons connor bought than flowers. multiply this number by the price of each bouquet of flowers. subtract the 2 amounts. d. calculate the amount of money connor spent on balloons. calculate the amount of money connor spent on flowers. subtract the two amounts.
Answers: 1
Mathematics, 21.06.2019 16:00
The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
Mathematics, 21.06.2019 16:30
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.
Answers: 2
Which answer describes the simpler problems that could be used to solve this story problem? connor...
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