Mathematics, 21.05.2021 17:40 341404143
Evelyn was 9 when her brother was born. Which equation tells you how to find Evelyn's age if you know victor's age? E=Evelyn V=Victor
A. e + v=9
B. e = v - 9
C. e = v + 9
D. v = e + 9
Answers: 1
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
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
Evelyn was 9 when her brother was born. Which equation tells you how to find Evelyn's age if you kno...
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