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Vitek1552 [10]
3 years ago
9

The price of a gallon of gasoline was $1.65. The price rose y dollars. Then the price dropped $0.15 and later rose again by $0.4

5.
Which expression could be used to find the price of the gasoline?
Mathematics
2 answers:
Olenka [21]3 years ago
4 0

1.65 + y - .15 + .45 = price of gasoline

Fantom [35]3 years ago
3 0

Answer:1.95+y

Step-by-step explanation:

i forgot how to get to it lol

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Please solve this problem tnx....​
True [87]

Answer:

27.50

Step-by-step explanation:

Since it is 16.50 each and they bought 5 packets total an easy way to solve this problem would be that you multiply 16.50 × 5 which will give you how much the total cost of the candy would be:

16.50 × 5 = 82.50

Since that is the total amount you would then divide 82.50 by 3 since Mary and her friends all split the cost three ways (since there are three of them):

82.50 ÷ 3 = 27.50

Which will give you your answer.

7 0
3 years ago
Which function does this graph correspond to?
tiny-mole [99]
ANSWER

The function that the given graph corresponds to is
f(x) = (x - 2)(x - 1)(x + 1)(x  + 2)



EXPLANATION

The given graph in the attachment has x-intercepts at

x =  - 2 ,x=-1,x=1  \:  \: and   \: \: x=2


These are the solutions of the polynomial function represented by the given graph.




We can write all these solutions as factors to obtain,

x  + 2  ,x + 1 ,x - 1   \:  \:and \:  \: x - 2


The product of all these factors gives us the function whose graph was drawn.


This implies that,

f(x) = (x - 2)(x - 1)(x + 1)(x  + 2)


Therefore the correct answer is option C.
7 0
3 years ago
Read 2 more answers
How many liters of pure acid must be added to 3 liters of a 50% acid solution to obtain a 75%acid solution?
coldgirl [10]
<span>.75(x+3)=.5(3)+x

</span><span> You already have 3 liters, and you are going to add x liters.

50% (.5) of the 3 liters is acid, and 100% (1) of the added x liters is acid. You will end up with (3+x) liters.

If you have been assigned this problem, you should be able to solve this equation...

</span><span> Hope this helps you solve this, and remember how to do others like it. </span>
7 0
3 years ago
In the year 2000, a person bought a new car for $16500. For each consecutive year after that, the value of the car depreciated b
hodyreva [135]

Answer: 13100

Step-by-step explanation:

6 0
3 years ago
Question 1<br> factor x^2 +8x +15<br> A. (x+5)(x+3)<br> B. (x+5)(x-3)<br> C. (X-5)(x-3)
Tema [17]
The answer is A (x+5)(x+3)

explanation:
the GCF of 15 is 3 and 5
3 and 5 also add up to 8 making each of the number the zeros

(x+5)(x+3)
3 0
3 years ago
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