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andreev551 [17]
3 years ago
7

What is the original price if there is a 45% discount and the sale price is $550?

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
3 0

Original price×(1-discount price)=new price or sale price so

Put x in original price...x(1-45/100)=550

So the original price is 1000

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A tour boat left the dock and traveled west at an average speed of 10 mph. A smaller fishing boat left some time later traveling
valina [46]

Answer:

The answer is D.

Step-by-step explanation:

Time = Distance / Speed

Distance = 12 *10 =120

Time = 120 / 12

Time = 10

Please correct if me if I'm wrong

6 0
3 years ago
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Complete the table for the given rule. Rule: y=X/4(fraction)
Lady_Fox [76]

Answer:

\large\huge\boxed{\begin{array}{c|c}x&y\\\\4&1\\\\2&\frac{1}{2}\\\\9&\frac{9}{2}\end{array}}

Step-by-step explanation:

y=\dfrac{x}{4}

Put the values of x from the table to the equation:

x=4\to y=\dfrac{4}{4}=1\\\\x=2\to y=\dfrac{2}{4}=\dfrac{2:2}{4:2}=\dfrac{1}{2}\\\\x=9\to y=\dfrac{9}{4}

From the comment.

Convert the equation:

y=\dfrac{x}{4}    <em>multiply both sides by 4</em>

4y=x\to x=4y

Put the values of y from the table to the equation:

y=4\to x=(4)(4)=16\\\\y=2\to x=(4)(2)=8\\\\y=9\to x=(4)(9)=36

\large\huge\boxed{\begin{array}{c|c}x&y\\\\16&4\\\\8&2\\\\36&9\end{array}}

3 0
3 years ago
a store buys a jacket for$20.00 and then sells it for 80% more what is the selling price for the jacket
victus00 [196]
Answer: 100$.

100% - 80% = 20%

20$ / 0.20(20%) =100$
7 0
3 years ago
A rectangle had an area of 24 cm(2) and a perimeter of 22 cm what is the length and width?
zavuch27 [327]

Answer:

length is 3 and width is 8

(You could also switch it. )

5 0
3 years ago
Help it makes no sense
likoan [24]
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So if it is going -12 /ft/s then it is descending 12 feet per second

-120/-12 = 10

The correct answer would be 10 seconds

I hope this helps!
5 0
3 years ago
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