Mary lost 30 lbs. Before her diet she weighed 180 pounds. What is the percent of change?
2 answers:
Answer:
The percent change is 16.67
Step-by-step explanation:
Answer:
16.7%
Step-by-step explanation:
Her weight decreased by 30 lb.
Expressed as a fraction: (-30 lb)/(180 lb) = (-1/6)
As a percentage, her weight loss came to (-1/6)(100%) = 16.7%
You might be interested in
Answer:
6/5 is the lowest term.
Step-by-step explanation:
x = 4
because it is perpendicular, the new equation has to be a vertical since the original was horizontal. We know that it passes through (4,-2) so it has to be x=4
Answer:
4/9, or 0.4∞
but 0.4∞ has a repeating decimal, so the expanded form is ∞ also
Answer:
The number of miles the train travels in an hour.
Step-by-step explanation:
Hope this helps!
The answer is: y= –1/3x–5
