Answer:
Step-by-step explanation:
let the original price=x
85 % of x=51

Answer:
-11, and -9 is the range for 1/2 and 0 respectively
Step-by-step explanation:
This isn’t easy due to fractions but you just need to find a common denominator, what goes into 9 evenly and also goes into 4 evenly. 36 works and it is the lowest common denominator. What number multiplied by 9 gets you 36? (36/9) 4. So Emma uses 4/36ths of a gallon of gas to get 9/36ths of the way to work. So you take (4/36) or .25 and multiply that by 9 to get...
2.25 trips
Answer:
C. infinite
Step-by-step explanation:
Both of the equations overlap so there are infinite solutions to the system of equations.
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