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nikklg [1K]
2 years ago
14

- 8.3 + 11.7 + x = 0 p;lssssss helppp

Mathematics
1 answer:
Ierofanga [76]2 years ago
4 0

Answer:

X = -3.4

I found that the answer should be -3.4 because I just did 11.7 - -8.3 which equals 3.4 so i just changed it so it would be a negative number.

Step-by-step explanation:

11.7 + -8.3 + -3.4

the answer is then 0 so x = -3.4

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John bought an antique model car priced at $72 she also had to pay 5% sales tax what was the total amount she paid
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Multiply $72 into 5% and that should give you an answer
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3 years ago
At what point do the lines y= 2x + 3 and y = 5x - 9 intersect? ​
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Answer:

(4,11)

Step-by-step explanation:

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the first equation is equal to the second equation so

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now, use the value of x to find the value of y like this:

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3 years ago
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Ilia_Sergeevich [38]
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3 years ago
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3 years ago
(07.09) Jonah is purchasing a car that is on sale for 15% off. He knows the function that represents the sale price of his car i
atroni [7]

Answer:

Answer: f[c(p)] = 0.9265p

Step-by-step explanation:

Given: Jonah is purchasing a car that is on sale for 15% off. He knows the function that represents the sale price of his car is , where p is the original price of the car.

He also knows he has to pay 9% sale's tax on the car. The price of the car with tax is , where c is the sale price of the car.

Now, the composite function that can be used to calculate the final price of Jonah's car is given by :-

3 0
3 years ago
Read 2 more answers
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