Mathematics, 03.10.2021 18:10 Thisisdifinite
A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children are there in the room?"
Let c represent the number of children.
Which expression represents the number of parents?
cā9
cā
9
9āc
c + 9
Answers: 2
Mathematics, 21.06.2019 20:40
Lines a and b are parallel. what is the value of x? -5 -10 -35 -55
Answers: 2
Mathematics, 21.06.2019 21:00
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x ā 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, ā8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Mathematics, 21.06.2019 21:00
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y ā 4 = 3(x ā 2) b) y ā 2 = 3(x ā 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
A problem states: "There are 9 more children than parents in a room. There are 25 people in the room...
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