8:2=4:1 Answer y=40
hope this helps.
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:
Number of extra boxes= 120
Step-by-step explanation:
Giving the following information:
Batteries per box= 50
Number of batteries= 18,000
Number of batteries in ecxess= 6,000
<u>We need to calculate the number of boxes required to cover the 6,000 extra batteries:</u>
Number of extra boxes= number of batteries / batteries per box
Number of extra boxes= 6,000 / 50
Number of extra boxes= 120
76.15 - 43.49 = 32.66
It costed him $32.66 to make the homemade jewelry.