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Nastasia [14]
2 years ago
15

30 POINTS PLZ HELP

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
4 0

Answer:

During a 336-mile trip the car consumes 9.6 gallons of gasoline.

During a m-mile trip the car consumes 24 gallons of gasoline.

When the number of miles increases, the number of gallons of gasoline also increases. The car consumes gasoline at the same rate, so the ratio of miles to gallons is constant. The proportion is:

336/9.6= m/24

Step-by-step explanation:

HOPE THIS HELPED!!

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When solving the equation, which is the best first step to begin to simplify the equation?
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Answer:

hope that helps!

Step-by-step explanation:

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2 years ago
What equality is shown above
Bogdan [553]

Answer: If you see this line solid its > or equal too this > with line underneath

If you see line broken it's only >

Y>_ - 1/4x+2

Step-by-step explanation:

Starts at 2 on y then next pt go down 1 and 4 to the right

6 0
3 years ago
A group of 2 adults and 4 children spent $38 on tickets to a museum. A group of 3 adults and 3 children spent $40.50 on tickets
mrs_skeptik [129]

Answer:

adult $8.00

child $5.50

Step-by-step explanation:

Let the price of 1 adult ticket = x.

Let the price of 1 child ticket = y.

2x + 4y = 38

3x + 3y = 40.5

Multiply the first equation by 3. Multiply the second equation by -2. Then add them.

         6x + 12y = 114

(+)      -6x - 6y = -81

-----------------------------

                  6y = 33

y = 33/6

y = 5.5

2x + 4y = 38

2x + 4(5.5) = 38

2x + 22 = 38

2x = 16

x = 8

Answer:

adult $8.00

child $5.50

4 0
2 years ago
Read 2 more answers
if the following line are parallel peroendicular coinciding or intersectining but not perpendicular ????
Lapatulllka [165]

Answer:In elementary geometry, the property of being perpendicular (perpendicularity) is the relationship between two lines which meet at a right angle (90 degrees). The property extends to other related geometric objects. A line is said to be perpendicular to another line if the two lines intersect at a right angle. Explicitly, a first line is perpendicular to a second line if (1) the two lines meet; and (2) at the point of intersection the straight angle on one side of the first line is cut by the second line into two congruent angles.

Step-by-step explanation:

6 0
2 years ago
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kifflom [539]

Answer:

144

Step-by-step explanation:

2( 1/2 × 3 × 4 ) + ( 11 × 5) + ( 11 × 4 ) + ( 11 × 3)

= 12 + 55 + 44 + 33

= 144

7 0
2 years ago
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