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Blizzard [7]
3 years ago
12

sues to gallons of gas on a 300-mile trip Jen's car used 5 gallons of gas on 140 road trip whose car got more miles per gallon

Mathematics
1 answer:
ehidna [41]3 years ago
8 0
Sue has more miles per gallon.
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What is the value of x?<br> Enter<br><br> X :<br><br> (Look at the photo)
Anton [14]

Answer:

x = 20

Step-by-step explanation:

<em>Each line creates a 180° angle on each side of it. Since these lines intersect, they have congruent angles. This means that these two quantities can be set equal to each other.</em>

3x + 50 = 6x - 10

<em>Solve by combining like-terms and isolating </em><em>x</em><em>. Move the </em><em>3x</em><em> to the right by subtracting it from both sides.</em>

50 = 3x - 10

<em>Move the </em><em>10</em><em> to the left by adding it to both sides.</em>

60 = 3x

<em>Divide the </em><em>3</em><em> from both sides to isolate the </em><em>x.</em>

x = 20

<em>Furthermore, this can be checked by plugging in </em><em>20</em><em> to </em><em>x</em><em> and seeing if the expression is true.</em>

3(20) + 50 = 6(20) - 10

110 = 110

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3 years ago
Teresa placed parentheses in the expression below so that its value was greater than 80. Write the expression to show where Tere
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The x shows how they are meeting with the things to be with
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3 years ago
Charlie made $198 for 11 hours of work. At the same rate, how many hours would he have to work to make $126? ​
goldenfox [79]

Answer:

Charlie would have to work 7 hours to make $126.

Step-by-step explanation:

198 ÷ 11 = 18

$18 - 1 hour

126 ÷ 18 = 7

4 0
3 years ago
Which statement about an extraneous solution is not correct? Select all that apply.
horsena [70]

Answer:

It comes from correct solution steps and is not a valid solution of the equation.

Step-by-step explanation:

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2 years ago
Tracy's gross pay is $748.25. Her deductions amount to $234.56. What is
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513.69

Step-by-step explanation:

^^^^

Subtract 748.25 by 234.56 and you get

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3 years ago
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