Which of these strategies would eliminate a variable in the system of equations?
10x+4y=-...
Mathematics, 10.04.2020 22:35 lchynnawalkerstudent
Which of these strategies would eliminate a variable in the system of equations?
10x+4y=-2
5x-2y=2
A) Multiply the top equation by 1/2, than add the equations
B) Multiply the bottom equation by 2, then subtract the bottom equation from the top equation.
C) Add the equations.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?
Answers: 2
Mathematics, 21.06.2019 18:50
Given: pqrs is a parallelogram prove: pr and qs bisect each other at t
Answers: 1
Mathematics, 21.06.2019 19:00
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 1
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
You know the right answer?
Questions
French, 11.02.2020 19:26
Mathematics, 11.02.2020 19:27
Chemistry, 11.02.2020 19:28
