3 is the slope. method: y2-y1 over x2-x1
Answer:
$0.89/apple
Step-by-step explanation:
$4.45
-------------- = $0.89/apple
5 apples
Answer:
x = 3
Step-by-step explanation:
3x + 3 = 12
Subtract 3 from both sides
3x = 9
Divide both sides by 3
x = 3
Answer:
A) 16
Step-by-step explanation:
1st sequence: 72-8x
2nd sequence: 58-6x
Set both sequences equal to each other and solve for x:
72-8x=58-6x
14-8x=-6x
14=2x
7=x
x=7
Plug x=7 back into the equation:
72-8(7)=58-6(7)
72-56=58-42
16=16
So the first number that appears in both sequences is 16.
2 lines intersect at (1,2)
so answer is Yes.
(1,2) is the solution to the system.
