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Answers by Marx

Answers by Marx
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Bethany sells roses and petunias. The expression 3r +2.5p gives the cost (in dollars) of r roses and p petunias What is the cost of 7 roses and 8 petunlas?
answered Sep 25, 2018
3 votes
164k views
The amounts of mood-elevating chemicals in the brain are A. nonexistent in sedentary people but not in those who are physically active. B. lower in sedentary people than in those who are physically active.
answered Jun 14, 2018
4 votes
159k views
The number of defective bulbs a company produces varies with each batch. Based on the table, which histogram exhibits the skew observed in this data distribution? Batch Size 100-199 200-299 300-399 400-499
answered Apr 10, 2018
6 votes
210k views
Most ionic substances are soluble in water because water molecules are?
answered Dec 16, 2017
6 votes
182k views
Which of the following statements is true for gas particles? A. They move freely and combine with each other. B. They don’t move at all. C. They move slowly and in a structured pattern. D. They are constantly
answered Aug 11, 2017
3 votes
173k views
Given the function f(x) = 4 - 2x: If the domain is {-4, 0, 5}, find the range. A) {-4, 4, -6} B) {-4, 4, 14} C) {12, 4, -6} D) {12, 4, 14)
answered Feb 27, 2016
3 votes
99.2k views
After World War II, __________ demand and __________ supply caused prices for consumer products to rise dramatically. low; high high; low decreased; increased a halt in; a shortage in
answered Dec 7, 2015
5 votes
52.3k views
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