18000 represents the price of the new car.
The value of the car in 6 years can be found by substituting 6 for the variable t, as follows:

In 6 years, it will be worth around $8359.27.
The equation for the car worth $20000 is this:

In 6 years, the other car will be worth $7542.99, so the car worth $18000 will have more value in 6 years.
Answer:
1
Step-by-step explanation:
The synthetic division tableau and instructions for its use are shown in the attachment. The number at top left (1) is the zero of the divisor, the opposite of the constant -1.
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<em>Additional comment</em>
Essentially, you're evaluating the function for x=1. The synthetic division is a long way to get the sum of coefficients, which is what the function value is when x=1.
3 -2 +1 -1 = 1
Answer:
7(4 - x^2)
Step-by-step explanation:
Well you just factor out 7, since that is the GCF. 7(4 - x^2)
Hope this helps
So all you need to do is 7.35kg takeaway 2.6kg = 4.75kg
Mrs Warburton's bag now weighs 4.75kg