Answer:
20%.
Step-by-step explanation:
That is (60 - 50) / 50
= 10/50
= 1/5
To convert to a percent we multiply by 100:
= 20%.
The answer is 69.6 degrees because all of the angles of a triangle always add up to 180 degrees so adding 42 and 68.4 gets 110.4, and then subtracting that from 180 gets 69.9.
7/10x - 5 = 1/2x
7/10x - 1/2x = 5
7/10x - 5/10x = 5
2/10x = 5
x = 5 / (2/10)
x = 5 * 10/2
x = 50/2
x = 25 gallons <===
Answer:
The cost of the sweater before the markup is $24.50.
Step-by-step explanation:
The percent markup of an item is calculated by subtracting the original cost of the item from the sale price and then dividing by the original cost. In this case, we are trying to find the original cost, so we know that the percent markup is 40%, or 0.4. Since the sale price of the item would be 100% of the original cost multiplied by an additional 40% markup, we can take the sale price of the item divided by 140%, or 1.4: 34.30/1.4 = 24.50.
The people will there need to be in order for the second company to be less expensive in 1st restaurant.
Always assume the unknowns are variables when attempting to find them, and then construct the equation using the parameters specified in the question.
Admission fee for 1st restaurant = $1
Charge for 1st restaurant per person = $7
Admission fee for 2nd restaurant = $15
The number of employees required for 2nd restaurant need to have in order to be less expensive = x
Total amount needed for 1st restaurant = $1 + $7 = $8
To make the 2nd restaurant less expensive =
As the total amount of 1st restaurant is $8 and the admission fee 2nd restaurant itself is $15 2nd restaurant is more expensive than the 1st one.
To learn more about Word problems related to arithmetic operation from the link:
brainly.com/question/24464054
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