the answer would be -21 because you would have to multiply the 24 by -7 because it is dividing on the other side. and then you would have to divide the number you get by 8
so basically, it will look like this step by step:
-7/8x=24
8x=24*-7
8x=-168
x=-168/8
x= -21
Use the foil method
FIRST
OUTER
INNER
LAST
9x by 5x
9x by -7
-12 by 5x
-7 by -12
Then add and subtract like terms to get the answer.
The percentage given shows that the amount is decreasing by 8%.
<h3>How to illustrate the information?</h3>
From the information given, the function is f(x) = 9,628(0.92)x. This illustrates that the amount is decreasing by 8% she compared to the previous year. This was computed as:
= 1 - 0.92
= 0.08
= 8%
For part B, the percentage change will be:
= (8,972 - 8,074.80)/8972 × 10
= 10%
Therefore, the account recorded a greater percentage change in amount of money over the previous year is account B as 20% is lore than 8%.
Learn more about percentages on:
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Answer:
Answer: (‑1)-x/2-21
Step-by-step explanation:
:)
It's not an equation because there's no answer to the problem.
