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Neko [114]
3 years ago
9

Solve for x. 2x – 3 + 6x = 21 x = [?]

Mathematics
2 answers:
Alex3 years ago
8 0

Answer:

X=3

Step-by-step explanation:

Hope this helps

NISA [10]3 years ago
4 0

Step-by-step explanation:

X=3

The work you should show is in the pic step by step

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A scooter can travel between 22 and 28 miles on each gallon of gasoline.If one gallon of gasoline costs between $3.75 and 3.95 p
just olya [345]

Answer:

Cost to travel 75 miles = 11.55 $

Explanation:

 A scooter can travel between 22 and 28 miles on each gallon of gasoline.

 Average distance a scooter can travel with each gallon of gasoline = (22+28)/2 = 25 miles.

 One gallon of gasoline costs between $3.75 and 3.95 per gallon.

Average cost for one gallon of gasoline = (3.75+3.95)/2 = 3.85 $

We need to find cost for traveling 75 miles.

Gasoline required = Total miles/ Average distance a scooter can travel with each gallon of gasoline

                              = 75/25 = 3 gallons.

Cost to travel 75 miles = Gasoline required x Average cost for one gallon of gasoline

                          = 3 x 3.85

                          = 11.55 $

7 0
3 years ago
Help! Need answers ASAP
andrew11 [14]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
2513.27412 to the nearest tenths place
Anna11 [10]

Answer:

2513.3

Step-by-step explanation:

hope this helps :)

6 0
3 years ago
Read 2 more answers
Please help me immediately ​
saw5 [17]

Answer:

756

Step-by-step explanation:

In the last question the volume of the tank was 168 m³

so to find the cost multiply 168 and 4.5

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it will cost 756

7 0
3 years ago
Read 2 more answers
What is the delimiter of a triangle which sides measure 6, 8, and 10 inches
Tanya [424]
I suppose you mean perimeter.
Perimeter = sum of sides = 6 + 8 + 10 = 24 inches.
3 0
3 years ago
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