Answer:
Step-by-step explanation:
x = first number, y = second number
4x - 3y = 12
2x + 3y = 6
------------------add
6x = 18
x = 18/6
x = 3
4x - 3y = 12
4(3) - 3y = 12
12 - 3y = 12
-3y = 12 - 12
-3y = 0
y = 0
solution : (3,0)
Answer:
-23
Step-by-step explanation:
-2/3 = -26/39
-1/13= -3/39
-26/39- (-3/39) = -23
Answer:
I dont know yet give me a sec
Answer:
1,200,000
Step-by-step explanation:
Whoever worded this question made it confusing, 87.5%?