Answer:
x = 11
Step-by-step explanation:
13 - 3(x + 2) + 5x = 29
13 - 3x - 6 + 5x = 29
-3x + 5x + 13 - 6 = 29
2x + 7 = 29
-7 -7
--------------------------------
2x = 22
/2 /2
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x = 11
Answer:
52.5
Step-by-step explanation:
You divide 35 by 10 and then multiply 15 by that number
In the question, they give you the formula for speed...
speed = distance / time
They also give you the distance and the time, so all we have to do is stick them into the equation...
speed = 3 2/3 Km / 1/3 hour
speed = 3 2/3 / 1/3
To divide the fractions, first we need to convert 3 2/3 into an improper fraction
3 2/3 = 11/3
now we multiply 11/3 x the reciprocal of the divisor 1/3. The reciprocal just means flip the numerator and denominator
speed = 11/3 x 3/1
speed = 33/3
speed = 11 Km/hour
Answer:
17.7 as the actual gas mileage recorded is 12 mpg.
Step-by-step explanation:
Answer:
Step-by-step explanation:
All we can do here is combine like terms (add those that have the same the same exponent)
Good luck!
