Which matrix represents the system of equations shown below?
2x - y=-4
X-3y = 18
A
1-3 18 -3 178] -318) L* -3418)
B
Ρ
D
2 1-472 -1 -47 [2x -y 1-47
-1 -318 1 -318 x-3y18]
O A. Matrix A
B. Matrix B
C. Matrix C
D. Matrix D
Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m β 3) = 108 m(m + 3) = 108 (m + 3)(m β 3) = 108 (m β 12)(m β 9) = 108
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a