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ra1l [238]
3 years ago
11

Pepper Jackie filled up her 10 gallon gas tank for $54.50. How much did the gas cost per gallon

Mathematics
2 answers:
Marizza181 [45]3 years ago
5 0

Answer:

it was 5.45$ per gallon

Step-by-step explanation:

hope i helped

Elenna [48]3 years ago
3 0
She would have payed $5.40 per gallon. You just divide the total cost by the gallon amount.
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Solve 3x2 + 17x - 6 = 0.
geniusboy [140]
3x^2 + 17x - 6 = 0\\
3x^2-x+18x-6=0\\
x(3x-1)+6(3x-1)=0\\
(x+6)(3x-1)=0\\
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7 0
3 years ago
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Find the distance between the two points rounding to the nearest tenth (if necessary).
vampirchik [111]

Answer:

9.2 (\sqrt{85\sqrt{85})

Step-by-step explanation:

square root of (8-(-1))^2 + (2-4)^2) which is square root of 85 which is approximately 9.2 rounded to the nearest tenth

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2 years ago
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PLEASE HELP ME! THIS ASSIGNMENT WAS DUE YESTERDAY!!
djyliett [7]

Answer:

700$ at 2% 800$ at 4%

Step-by-step explanation:

x+y=1500 This is because the total is 1500 dollars into 2 different accounts, x and y.

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Now use elimination method.

x+y=1500(-0.02)=-0.02x+-0.02y=-30

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Now you end up with 0.02y=14, solve for y and you get 700. That's the value of y which now you can then subtract from 1500 and get 800 which is the value of x.

4 0
2 years ago
Someone please help me with number 16
Step2247 [10]
Answer:
Area of wall = 94 \frac{47}{48} ft

Explanation:
First, we know that:
1 in = 1/12 ft
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B1 = 10 ft 2 in = 10 \frac{2}{12} ft
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For the trapezium, area can be calculated using the following the following formula:
Area of trapezium = Average base * height = \frac{B1 + B2}{2} * height

Substitute with the given to get the area as follows:
Area of wall = ([10 \frac{2}{12} + 14 \frac{1}{12}] / 2) * 7 \frac{10}{12}
Area of wall = 94 \frac{47}{48} ft

Hope this helps :)
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andreyandreev [35.5K]

Answer:

Step-by-step explanation:

lets foil it and complete the square

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