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3 years ago

Every store has 25% off sale on coats with the discount the price of one code is 33.50 what is the original price of the coat

Mathematics

1 answer:

Delvig [45]3 years ago

8 0

Answer:

The original price of the coat is $44.67

Step-by-step explanation:

In order to find this, we need to start with the cost after the discount. We can then divide this by the amount in percentage that we paid. Since it is 25% off, we paid 75%.

$33.50/75% = $44.67

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22/20 in simplest form

Evgen [1.6K]

Answer: 22/20 in simplest form would be 11/10.

Step-by-step explanation:

To find simplest form, you need to reduce the fraction down by a common factor, for instance 2. 22/2 is 11 (which is your numerator) and 20/2 is 10 (which is your denominator).

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3 years ago

Read 2 more answers

A building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi

Whitepunk [10]

Answer:

$A=81\pi $ m^2$

Step-by-step explanation:

Circumference of the column $=18\pi $ meters$

Circumference of a circle $=2\pi r$

Therefore:

$2\pi r =18\pi $ meters\\2r=18\\r=18 \div 2\\$Radius, r=9 meters$

Area of a Circle $=\pi r^2$

Since radius of the cross section of the column =9 meters

Area of the cross section of the column

$=\pi *9^2\\=81\pi $ m^2$

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3 years ago

Write each fraction as a sum or difference

vekshin1

$a)\\\dfrac{17+5n}{4}=\dfrac{17}{4}+\dfrac{5}{4}n\\\\b)\\\dfrac{8-9x}{3}=\dfrac{8}{3}-\dfrac{9}{3}x=\dfrac{8}{3}-3x\\\\c)\\\dfrac{4y-12}{2}=\dfrac{4}{2}y-\dfrac{12}{2}=2y-6\\\\d)\\\dfrac{25-8t}{5}=\dfrac{25}{5}-\dfrac{8}{5}t=5-\dfrac{8}{5}t\\\\e)\\\dfrac{18x+51}{17}=\dfrac{18}{17}x+\dfrac{51}{17}=\dfrac{18}{17}x+3$

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3 years ago

HELP ME ! beautiful people that are good at math

ANTONII [103]

-3(-4y+3) +7y
Expand
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3 years ago

Let's go shopping! Jack spent $64 less than 4 times what Annie spent. Jack spent $100. . Write and solve an equation to find how

morpeh [17]

Step-by-step explanation:

Substitute X for the amount Annie spent

4x-$64 = 100

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x = $164/4

x = $41

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2 years ago