Mathematics, 17.11.2020 20:30 samuribe17
Andre came up with the following puzzle. “I am three years younger than my brother, and I am 2 years older than my sister. My mom's age is one less than me and three times my brother's age. When you add all our ages, you get 87. What are our ages?”
Answers: 2
Mathematics, 21.06.2019 13:20, areanna02
Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.
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
Mathematics, 22.06.2019 00:30, angelyce4142
How can you check that you have correctly converted frequencies to relative frequencies?
Answers: 1
Andre came up with the following puzzle. “I am three years younger than my brother, and I am 2 years...
Mathematics, 28.03.2021 04:20
Mathematics, 28.03.2021 04:20
Computers and Technology, 28.03.2021 04:20
Mathematics, 28.03.2021 04:20
History, 28.03.2021 04:20
Mathematics, 28.03.2021 04:20