Mathematics, 01.08.2019 19:30 idk5233
Use substitution to solve the system of equations. y = −2x x − 3y = 21 a) (3, −6) b) (3, 4) c) (−2, −6) d) (−6, 12)
Answers: 1
Mathematics, 21.06.2019 13:30
Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?
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Mathematics, 21.06.2019 14:00
You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣
Answers: 2
Mathematics, 21.06.2019 18:50
7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?
Answers: 3
Mathematics, 21.06.2019 19:30
Atemperature of 1.64◦f corresponds to answer in units of ◦c.
Answers: 1
Use substitution to solve the system of equations. y = −2x x − 3y = 21 a) (3, −6) b) (3, 4) c) (−2,...
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