subject
Mathematics, 05.05.2020 08:14 iBrain

Which property of addition is used in the following (7+9)+5=7+(9+5)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.
Answers: 1
question
Mathematics, 21.06.2019 16:00
Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?
Answers: 1
question
Mathematics, 21.06.2019 18:00
The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed
Answers: 2
question
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
You know the right answer?
Which property of addition is used in the following (7+9)+5=7+(9+5)...
Questions
question
Chemistry, 26.08.2019 04:50
question
Mathematics, 26.08.2019 04:50
question
English, 26.08.2019 04:50
question
Computers and Technology, 26.08.2019 04:50
question
Social Studies, 26.08.2019 04:50
Questions on the website: 13722363