Mathematics, 01.12.2020 20:20 cindy978
Fill in each blank below with one of the equations in the system you would use to solve this story problem. Do not use any spaces and type in all lowercase letters.
Kathryn and Carlos each improved their yards by planting rose bushes and shrubs. They bought their supplies from the same store. Kathryn spent $107 on 14 rose bushes and 1 shrub. Carlos spent $125 on 14 rose bushes and 3 shrubs. Let r represent the cost of one rose bush and s represent the cost of one
shrub.
Fill in the blanks to show the 2 equations you would use to set up your system and solve this word problem.
equation 1:
equation 2:
Answers: 1
Mathematics, 21.06.2019 15:40
Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?
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Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
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Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?
Answers: 1
Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
Fill in each blank below with one of the equations in the system you would use to solve this story p...
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