Answer:
The answer should be -5+7= 2
Answer:
A=P+I A=800+6.4 A=806.4
Step-by-step explanation: The interest is $6.4 and the amount is $806.4. Convert 8 months into years.
8 months =812 years=0.6667 years
Find an interest by using the formula I=P⋅i⋅t, where I is interest, P is total principal, i is rate of interest per year, and t is total time in years.
In this examplee P = $800, i = 1.2% and t = 0.6667 years, so
I=P⋅i⋅t I=800⋅0.012⋅0.6667 I=6.4
STEP 3: Find an amount by using the formula A=P+I.
Since P = $800 and I = $6.4 we have
A=P+I A=800+6.4 A=806.
Answer: he neither made profit nor loss on both deals
Step-by-step explanation:
The cost of the first car sold by the car dealer is $1980. On the first car he made a 10 percent profit. This means that the profit made on the first car would be
10/100 × 1980 = 0.1 × 1980 = $198
Amount for which he sold the first car would be
1980 + 198 = $2178
The cost of the second car sold by the car dealer is $1980. On the second car he made a 10 percent loss. This means that the loss made on the second car would be
10/100 × 1980 = 0.1 × 1980 = $198
Amount for which he sold the second car would be
1980 - 198 = $1782
Total cost of both cars = 1980 + 1980 = $3960
Total selling price = 2178 + 1782 = $3960
Profit or loss = selling price - cost price. Therefore
Profit or loss = 3960 - 3960 = $0
<u><em>The Statement </em></u>
<u><em>C.4.747<4.75 is true</em></u>
<u><em>Good luck!</em></u>
Answer:
-x^2+15x+2/x
Step-by-step explanation: