you have a coupon for an additional 25% off the price of any sale item at store. the store has put a robotics kit on sale for 15% off the original price of $40. what is the price of the robotics kits after both discounts?
Answers
The price of the robotics kits after both discounts is $25.5
What is a discount price?
The price at which something is sold, after reducing some amount from the regular price, is called discount price.
Given that, you have a coupon for an additional 25% off the price of any sale item at the store. the store has put a robotics kit on sale for 15% off the original price of $40.
Here, two discounts are given, at 25% and at 15%
Therefore, the selling price (price after the discounts) = 40x(100-25)/100x(100-15)/100
= 40x75/100x85/100
= 51/2
= 25.5
Hence, the price after the discounts is $25.5
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40 * 15% =
= 40 * 15/100 =
= 40 * 3/20 =
= 2 * 3/1 =
= 2 * 3 =
= 6 [dollars]
So the kit costed $40 - $6 = $34 after the first general discount. Now the question is if the coupon relates to the original price or to the lowered price. We'll do both:
If it relates to the original price, we need to find how much is 25% of $40. We can do it in mind - it's $10. So with two discounts the price would be $40 - $6 - $10 = $24.
However, if it relates to the lowered price, we need to find how much is 25% from $34:
34 * 25% =
= 34 * 25/100 =
= 34 * 1/4 =
= 8.5 [dollars]
So the final price in such a situation would be $40 - $6 - $8.5 = $25.5.
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Answers
So the answer would be C
But lets see the proof:
The first x and y ratio is 2:6 which equals 1:3
The second one is 4:12 which equals 1:3
The third one is 6: 18 which equals 1:3
The fourth one is 8: 24 which equals 1:3
Which means all 4 of the ratios are the same. So therefore the answer is C
A) 2/6 = 0.33
5/8 = 0.625
So, A is a wrong answer.
C) 8/4 = 2
24/4 = 6
4/12 = 2/6
6/18 = 2/6
Therefore, we have a proportional relationship!
Answer:- C.
Answers
Answer:
Step-by-step explanation:
To find the slope, rearrange the equation to y=mx+b or y=mx+c.
Subtract 4x from both sides:
Divide 5 on both sides:
In the equation of y=mx+b/y=mx+c, m will be the slope.
Therefore, the slope is
Answers
The solution of the expression ''2 3/8 times 16'' will be 38.
What is an expression?
Mathematical expression is defined as the collection of the numbers, variables and functions by using signs like addition, subtraction, multiplication, and division.
Given that;
The expression is;
''2 3/8 times 16''
Now, We can formulate as;
⇒ 2 3/8 × 16
⇒ 19/8 × 16
⇒ 19 × 2
⇒ 38
Thus, The solution of the expression ''2 3/8 times 16'' will be 38.
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Answers
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Prețul ar fi 1620 lei . 1800*.90=1620
y =
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5+3=5+y
Subtract 5 from both sides to find that y=3.
y=3
Hope that helps :)