Mathematics, 03.07.2019 23:30 hoperodriguez3111
Trevor solved the system of equations below. what mistake did he make in his work? 2x + y = 5 x β 2y = 10 y = 5 β 2x x β 2(5 β 2x) = 10 x β 10 + 4x = 10 5x β 10 = 10 5x = 0 x = 0 2(0) + y = 5 y = 5 a he should have substituted 5 + 2x b he combined like terms incorrectly, it should have been 4x instead of 5x c he subtracted 10 from the right side instead of adding 10 to the right side d he made no mistake
Answers: 2
Mathematics, 21.06.2019 20:00
Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11
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Mathematics, 21.06.2019 20:30
Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought
Answers: 1
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 β’2 is less than x& x is less than 4 β’2 is less than or equal to x & x is less than or equal to 4 β’2 is less than or equal to x& x is less than 4 β’2 is less than x& x is less than or equal to 4
Answers: 2
Mathematics, 21.06.2019 23:20
What is the slope of the line that contains the points (-5, 6) and (14. - 7)?
Answers: 1
Trevor solved the system of equations below. what mistake did he make in his work? 2x + y = 5 x β...
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