16-12-2022
Mathematics

Answered

Solve the following system of equations by elimination. What is the value of y?
2x5y = 1
-3x+2y=-18
y = 3
y = -3
y = 1.5
y=-1.5

Answer :

Other Questions

Look at this graph: y x -10 -8 -6 -4 -2 2 4 6 8 10 -10 -8 -6 -4 -2 2 4 6 8 10 0 Simplify your answer and write it as a proper fraction, improper fraction, or in

ABC ~XYZ Find the missing side length, s. Y B 3 6 C X Complete the 3 =8 proportion. [?] 5 S 5 A S -Z Help

ACB=5.562= Solve triangle, if possible. If necessary, round your answers to the nearest tenth. 3) A ALC 26° 102° 28 b 51° 126 h 22 3 C B a B) C = 103°. a = 62.2

If (x₁9) is a solution to the equations -4x=y-21 What is x

9) through: (-5, 4) and (1, -2) A) y + 5 = 3(x+4) B) y+4=3(x+5) C) y - 4 = -(x + 5) D) y - 4 = 3(x+5)

Section B Determine whether the ordered pair on the graph. lies 1) (-3, 4): y = -2x +1 2) (2, 9): y = 6x-3 3) (4,3): 2x-5y = -7 4) (-5, 6): -8x +4y=10 5) (-1,0)

12/23-23x35=X X= What is the answer

$21 per hour The graphs show the earnings of two employees working at the same company. Both earn money at constant rates. Drag to the table the unit rate that

If ƒ(x)=x²-5x−1: Find the following: f(-2) x-2 a. 3.25 b. -13/4 c. 13/4 d. 3

22) The function y = -16t² + 56t+ 4 must have a root between which of the following x- values? A) 0 and 1 B) 1 and 2 C) 2 and 3 D) 3 and 4 E) 4 and 5