y is the price after the amount of years x being plugged into the equation. 930 is what you started with. 7.5 is what is being decreased so divide that by 100 and you get 0.075 plug in the amount of years into x and you have your equation

4 0

3 years ago

Simplify the equation 5m+4=7m+6

zlopas [31]

Hope this help..... :)

6 0

3 years ago

Shawn the builder estimated that it would cost $12,000 to build a new conservatory. In fact it cost $13,200 What was the percent

algol [13]

Answer:

Solution,

Measured value= $ 13200

True value = $ 1200

Now,

Percentage error:

$\frac{measured \: value - true \: value}{true \: value} \times 100 \: percent\\ = \frac{13200 - 12000}{12000} \times 100 \: percent \\ = \frac{1200}{12000} \times 100 \: percent \\ = 10 \: percent$

Hope this helps...

Good luck on your assignment..

5 0

3 years ago