Mathematics, 12.02.2021 03:40 megamorph
WILL MARK BRAINLIEST
Select the best possible first step to solving the system by first eliminating the x variable.
3x + 5y = 1
2x + 4y = β4
A. Multiply the first equation by 2, and multiply the second equation by 3.
B. Multiply the first equation by β2, and multiply the second equation by 3.
C. Multiply the first equation by β2, and multiply the second equation by β3.
D. None of the above
Answers: 2
Mathematics, 21.06.2019 18:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
Mathematics, 21.06.2019 20:00
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
Mathematics, 21.06.2019 23:00
What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points
Answers: 1
Mathematics, 21.06.2019 23:30
Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0
Answers: 2
WILL MARK BRAINLIEST
Select the best possible first step to solving the system by first eliminating...
Chemistry, 01.09.2019 19:00
Mathematics, 01.09.2019 19:00
Mathematics, 01.09.2019 19:00
Biology, 01.09.2019 19:00
Chemistry, 01.09.2019 19:00
Social Studies, 01.09.2019 19:00
Social Studies, 01.09.2019 19:00
History, 01.09.2019 19:00
Biology, 01.09.2019 19:00
History, 01.09.2019 19:00
Chemistry, 01.09.2019 19:00