Mathematics, 03.08.2019 02:00 andrespeerman
1. solve the system. {j+k=3j−k=7{j+k=3j−k=7 use the substitution method. the solution is (5, −2)(5, −2). there is no solution. the solution is (8, 1)(8, 1) there are an infinite number of solutions. 2.solve the system of equations. {y=2x−64x−2y=14{y=2x−64x−2y=14 use the substitution method. the solution is (4, 14)(4, 14). the solution is (14, 4)(14, 4). there is no solution. there are an infinite number of solutions. 3. solve the system of equations. {y=x−82x+3y=1{y=x−82x+3y=1 use the substitution method. (2, −6)(2, −6) (4, −4)(4, −4) (0, −8)(0, −8) (5, −3) 4. what is the y
Answers: 2
Mathematics, 21.06.2019 18:00, ineedhelp2285
Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need
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Mathematics, 22.06.2019 00:00, thisbegaby
Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?
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Mathematics, 22.06.2019 02:00, Crtive5515
Acompany had forty one employees and ordered nine hundred eighty uniforms for them. if they wanted to give each employees the same number of uniforms, how many more uniforms should they order so they don't have any extra
Answers: 1
1. solve the system. {j+k=3j−k=7{j+k=3j−k=7 use the substitution method. the solution is (5, −2)(5,...
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