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Citrus2011 [14]
2 years ago
15

Find the marked prices of the following , given the percentage discount and the sale prices: part a: 12% discount , and the sale

price $77
part b : 25% discount , and the sale price $123
Mathematics
1 answer:
Anna [14]2 years ago
6 0

Answer:

A) $87.5

B) $164

Step-by-step explanation:

A) Marked Price (Original Price)

= \frac{Sale Price}{1 -Discount}

=\frac{77}{1-0.12}

=87.5

B) Marked Price (Original Price)

=\frac{Sale Price}{1 -Discount}

=\frac{123}{1-0.25}

=164

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Ksju [112]

Answer:

When there are 108 presents, there are 60 candy canes

Step-by-step explanation:

candy canes : presents = 5:9

5/9 = x/108

cross multiply:

(5) (108) = 9x

540 = 9x, divide both sides by 9

x = 60

5 0
3 years ago
The length of a rectangle is 5 less than 3 times the width. What is the length?
Tanzania [10]

Answer:

Let the width of the Rectangle be x inches

Then, length is (3x-5) inches

Perimeter of the Rectangle= 46 inches (given)

According to the above problem,

Equation :---- Perimeter=2(length+breadth)

<u>2{(3x-5)+x}=46</u>

2(4x-5)=46

(4x-5)=46/2=23

4x=(23+5)=28

x=28/4

<u>x=7</u>

So, length of the Rectangle is {(3×7)-5}=16 inches

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5 0
2 years ago
Read 2 more answers
160 is 120% of what number?
LuckyWell [14K]
120 % = 160

---------------------------------------------------------------------------
Find 1 % :
---------------------------------------------------------------------------
120% = 160
1% = 160 ÷ 120
1% = 4/3

---------------------------------------------------------------------------
Find 100% :
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1% = 4/3
100% = 4/3 x 100
100% = 133 1/3

---------------------------------------------------------------------------
Answer: 160 is 120% of 133 1/3
---------------------------------------------------------------------------
8 0
3 years ago
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Simplify using the distributive property. 5 Marks<br> 1/5(4m+20)<br><br> 9(5/9 y-1/3)
Zarrin [17]

Answer+Step-by-step explanation:

\frac{1}{5} \left( 4m+20\right)  =\frac{4}{5}m + \frac{20}{5} = \frac{4}{5}m + 4

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4 0
2 years ago
Find the length of UC? Please help
Roman55 [17]

Answer:

The choose C. 18

Step-by-step explanation:

UC —> 105+82=187 —> 96+22+51=169 —> 187–169=18

I hope I helped you^_^

7 0
2 years ago
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