By dividing the price per gallon, we see that for every gallon he pays three dollars.
18 Dollars/ 6 Gallons=3 and 21 Dollars/7 Gallons= 3.
So for 8 Gallons, if he pays that same rate of 3 Dollars, he will pay $24.
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Answer:
12/7 = 1 5/7
Step-by-step explanation:
divide 12 by 7 to get 1 with a remainder of 5 and take the denominator and put it under the remainder 5/7 the answer is 1 5/7
85/100=34/?
85÷2.5=34
100÷2.5=40
34/40=34/? ?=40
there were 40 questions
Coefficient of 'x'= 5a
Coefficient of 'x square'= -17
Constant term = 14a
Answer:
x = 2/3
Step-by-step explanation:
Let's unpack the equation 
from our definition of 
:
(where 
)
Now that we've got things defined in terms of familiar operations, we can simplify and solve for x:
