Mathematics, 27.08.2019 14:10, babycakesmani
Cho and jeff each bought a used bike. jeff's bike was not on sale and cost the same amount as the
original price of cho's bike. cho's bike was on sale for $20 less than the original price, and her total
cost was half of what jeff paid. how much money did jeff pay for his bike?
a. $30
b. $10
c. $20
d. $40
Answers: 1
Mathematics, 21.06.2019 20:40, afletcher2000
If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32
Answers: 1
Mathematics, 21.06.2019 21:00, lunnar2003
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Cho and jeff each bought a used bike. jeff's bike was not on sale and cost the same amount as the
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