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3 years ago

If the percent of discount is 55% and the sale price is $60 what was the original price

Mathematics

1 answer:

andre [41]3 years ago

7 0

Answer:

133.33 dollars bc when u divide 133.33 form 55% it's 60 dollars.

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-15=-4m+5 8n+7=31 -10=10(k-9)

Korolek [52]

$-15=-4m+5\ \ \ |both\ sides\ /+4m\\\\4m-15=5\ \ \ \ |both\ sides\ /+15\\\\4m=20\ \ \ \ |both\ sides\ /:4\\\\\underline{\underline{m=5}}$

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$8n+7=31\ \ \ \ |both\ sides\ /-7\\\\8n=24\ \ \ \ |both\ sides\ /:8\\\\\underline{\underline{n=3}}$

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$10(k-9)=-10\ \ \ \ |both\ sides\ /:10\\\\k-9=-1\ \ \ \ |both\ sides\ /+9\\\\\underline{\underline{k=8}}$

6 0

3 years ago

Read 2 more answers

What is the answer to this??/

Alja [10]

Answer:

The median dr smith is 15

Step-by-step explanation:

7 0

3 years ago

Find the product 3.5% x 87,400 (finacial mathematics question)

ohaa [14]

Answer:

3059

Step-by-step explanation:

3.5%=0.035

0.035x87,400

=3059

that's your answer.

3 0

3 years ago

What is x in 8 ^ (x - 1 ) = 16 ? Please help.

Anna007 [38]

Answer:

x=7/3

Step-by-step explanation:

8 ^ (x - 1 ) = 16

We need to rewrite 8 as 2^3 and 16 as 2^4

2^3 ^ (x - 1 ) = 2^4

We know that a^b^c = a^(b*c)

2^(3(x-1)) = 2^4

The bases are the same so the exponents are the same

3(x-1) = 4

Distribute

3x-3 = 4

Add 3 to each side

3x-3+3 = 4+3

3x = 7

Divide by 3

3x/3 = 7/3

x=7/3

4 0

3 years ago

Consider the following formula.

icang [17]

Answer:

= (z-y)/(a-b)

Step-by-step explanation:

ax-bx + y =z

ax-bx =z -y

x (a-b) = -y

x = (z-y) / (a-b)

6 0

3 years ago