Mathematics, 12.03.2021 01:50 JamierW2005
At a middle school the ratio of the number girls to the number of boys is 7:4. In the same school, the ratio of the number of boys to the number of teachers is 15:4. If there are 210 girls in the school, find how many teachers are there?
Answers: 3
Mathematics, 21.06.2019 17:20
7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?
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Mathematics, 21.06.2019 23:00
Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbertβs average homework score a in terms of the number of assignments n.
Answers: 3
Mathematics, 22.06.2019 01:30
Im so bad at fractions they are not my best math thing to work on
Answers: 1
At a middle school the ratio of the number girls to the number of boys is 7:4. In the same school, t...
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