Mathematics, 01.07.2019 11:00 prynnie
10. the s-cargo shipping company calculates shipping charges using the linear model, y = 2.72x, where y is the cost in dollars and x is the weight of the package in pounds (1 ≤ x ≤ 9). use the linear model to compute the weight of a package with a shipping cost of $21.76. round to the nearest hundredth of a pound, if necessary. 11. two cars are 270 miles apart and travel toward each other on the same road. they meet in 3 hours. one car travels 2 mph faster than the other. what's the average speed of each car? 12. a line contains the point (4, 5) and is perpendicular to a line with a slope of . write an equation of the line satisfying the given conditions. write the answer in slope-intercept form. 13. solve the equation: 6 – 3(–2 – 4x) = 2(3(x – 4) + 7) 14. a freight train and a passenger train leave a rail yard at the same time and travel on parallel tracks. the passenger train travels 6 mph faster than the freight train. the combined distance traveled after 2 hours is 100 miles. what's the average speed of each train?
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Mathematics, 21.06.2019 18:00
Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2
Answers: 1
Mathematics, 21.06.2019 21:00
Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your
Answers: 2
Mathematics, 22.06.2019 00:50
After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8
Answers: 1
10. the s-cargo shipping company calculates shipping charges using the linear model, y = 2.72x, wher...
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