Answer:
0.65=65/100
True
Step-by-step explanation:
Answer:
0.8
Step-by-step explanation:
To solve for the percentage increase of the cost of jacket, calculate first for the increase, divide it by the original price and then multiply by 100%. This is shown below.
% increase = ((98.60 - 85) / 85) x 100%
% increase = 16%
Thus, the price of the jacket increased by 16%.
Answer:
-7
Step-by-step explanation:
5-x=12 subtract 5 from both sides to get x alone
-x=7 divide both sides by -1 so that x is positive
x=-7
Step-by-step explanation:
Using Pythagoras theorem: