Mathematics, 15.06.2021 22:20 camiserjai1832
Question 7 of 10
In order to solve the following system of equations by addition, which of the
following could you do before adding the equations so that one variable will
be eliminated when you add them?
2x β 4y=5
6x β 3y=10
A. Multiply the top equation by -3 and the bottom equation by 2.
B. Multiply the top equation by -2.
C. Multiply the top equation by 3 and the bottom equation by 4.
ΠΠ
D. Multiply the top equation by -3.
Answers: 3
Mathematics, 21.06.2019 14:10
Will give brainliest summations with algebraic expressions image shown
Answers: 1
Mathematics, 21.06.2019 17:10
Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.
Answers: 2
Mathematics, 21.06.2019 18:00
Write the equation for the parabola that has xβ intercepts (β2,0) and (4,0) and yβ intercept (0,4).
Answers: 1
Mathematics, 21.06.2019 20:30
Daryl factors the polynomial p(x)=x3+x2β26x+24 to rewrite it as p(x)=(x+6)(xβ4)(xβ1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(β4)=0 p(β1)=0 p(6)=0 p(4)=0 p(β6)=0
Answers: 1
Question 7 of 10
In order to solve the following system of equations by addition, which of the
Mathematics, 03.11.2020 22:20
History, 03.11.2020 22:20
Mathematics, 03.11.2020 22:20
Mathematics, 03.11.2020 22:20
Chemistry, 03.11.2020 22:20
Physics, 03.11.2020 22:20
Social Studies, 03.11.2020 22:20
English, 03.11.2020 22:20
Mathematics, 03.11.2020 22:20