Mathematics, 13.10.2019 14:30, gabbypittman20
Ernesto tried to determine the solution for the system of equations using substitution. his work is shown below. x ā y = 7 3x ā 2y = 8 step 1: x = y + 7 step 2: 3(y + 7) ā 2y = 8 step 3: 3y + 7 ā 2y = 8 step 4: y + 7 = 8 step 5: y = 1 in which step did ernesto make the first error?
Answers: 2
Mathematics, 21.06.2019 15:30, destinysmithds7790
Which of the following expressions are equivalent ?
Answers: 1
Mathematics, 21.06.2019 16:00, cupcake122016
The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?
Answers: 1
Mathematics, 21.06.2019 18:30, Prolearner1234
For each polynomial, determine the degree and write the polynomial in descending order. a. ā4x^2 ā 12 + 11x^4 b. 2x^5 + 14 ā 3x^4 + 7x + 3x^3
Answers: 2
Mathematics, 21.06.2019 21:00, bloodmoonangel01
Deepak plotted these points on the number line. point a: ā0.3 point b: ā 3 4 point c: ā 11 4 point d: ā0.7 which point did he plot incorrectly?
Answers: 2
Ernesto tried to determine the solution for the system of equations using substitution. his work is...
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