Mathematics, 30.01.2021 18:10 toxsicity
The fair will be traveling to a place that uses the metric system. They received directions to their next stop, but they are in kilometers. They will need to convert their distances in miles to kilometers. Arlene takes the number of miles, doubles it, and then subtracts 20% of the result. Raul divides the number of miles by 5, then multiplies the result by 8. Write an algebraic expression for each method. Are these expressions equivalent?
Answers: 3
Mathematics, 21.06.2019 14:00
Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.
Answers: 1
Mathematics, 21.06.2019 15:30
State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.
Answers: 1
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