Which of these strategies would eliminate a variable in the system of equations?
5x+ 3y = 9
4...
Mathematics, 19.11.2020 02:40 katdoesart65091
Which of these strategies would eliminate a variable in the system of equations?
5x+ 3y = 9
4xβ 3y = 9
Choose all answers that apply:
Subtract the bottom equation from the top equation.
B
Add the equations.
Π‘
Subtract the top equation from the bottom equation.
Answers: 3
Mathematics, 21.06.2019 14:00
Multiply. β2x(6 x 4 β7 x 2 +xβ5) express the answer in standard form. enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 17:30
Adriver from the university of florida womenβs swimming and diving team is competing in the in ncaa zone b championships
Answers: 3
Mathematics, 21.06.2019 18:30
For each polynomial, determine the degree and write the polynomial in descending order. a. β4x^2 β 12 + 11x^4 b. 2x^5 + 14 β 3x^4 + 7x + 3x^3
Answers: 2
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x β 72. what is the factored form of 4x2 + 23x β 72? (4x + 8)(x β 9) (4x β 8)(x + 9) (4x + 9)(x β 8) (4x β 9)(x + 8)
Answers: 2
Mathematics, 12.02.2021 17:40
Chemistry, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40
Mathematics, 12.02.2021 17:40