Answer:
The constants are the numbers alone with no variables. If the coefficients are the same on both sides then the sides will not equal, therefore no solutions will occur. Use distributive property on the right side first.
Step-by-step explanation:
Hope this helped:).
Answer:
9 minutes
Step-by-step explanation:
60=15+5t
45=5t : subtract 15 from both sides
9=t : divide by 5 for both side
Answer:
The percent decrease is 16.67%.
Step-by-step explanation:
percent change = (new price - old price)/(old price) × 100%
percent change = (N1250 - N1500)/(N1500) × 100%
percent change = -250/1500 × 100%
percent change = -16.67%
A negative percent change is a percent decrease.
The percent decrease is 16.67%.
Answer:
Mean: 11.5 Median: 6
Step-by-step explanation:
For the mean find the average by adding all of the numbers up and dividing by the number of numbers in the set.
For the median arrange the numbers in order of least to greatest then find the middle number if there is two add them together and divide by two.