Answer:
Step-by-step explanation:
103x.87=89.61
103+89.61=192.61
Answer:
70
Step-by-step explanation:
840 / 12 = 70
Answer:
37
Step-by-step explanation:
Answer:
This is actually pretty easy just find the intersecting points from the lines
Number of solutions: 2
What are the solutions: (4,5) and (0,-3)
Answer:
(-2/7, 2/3)
step-by-step explanation:
-7x + 3y = 2
x = 0
-7(0) + 3y = 2
3y = 2
/3 /3
y = 2/3
y = 0
-7x + 3(0) = 2
-7x = 2
/-7 /-7
x = -2/7
(-2/7, 2/3)
