First, you would have to do 11x + 3x Since you're combining like terms.
Now your problem is 14x + 40 = -24
Now you would do 40 - -24 which is now 40+24 and equal to 64.
Now you divide 14 by 64 and you get 4.5
If you meant loads instead of seconds then this is what you get:
Part A:
A(x)= 20x+8
B(x)= 24x+4
Part B:
Company A. It cost $108 for 5 loads, while it cost $124 for 5 loads using company B
Part C:
For 9 loads, you save $32 when using company A vs company B.
Answer:
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Step-by-step explanation:
To find the slope between two points, we can use the slope formula. The slope formula is:
where m is the slope and (x₁, y₁) and (x₂, y₂) are two points.
By plugging in (5, 4) and (5, 9) for (x₁, y₁) and (x₂, y₂) respectively, we get:
Note, we cannot divide by zero. By using the slope formula, we get that the slope is undefined.
I hope this helps. Happy studying.