I’ll give the Brainliest to who answers these questions with reasonable explanations. 1. A car stereo is on sale for $250 from its original $273 cost. What is the percent of the discount?

A. 84%

B. 92%

C. 9.2%

D. 8.4%
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2. The Universal Sports Company purchases weight racks directly from the manufacturer for $46 each. The weight racks are marked up 210% of the wholesale cost and sold. What is the amount of mark-up of each weight rack?

A. $1012

B. $966

C. $96.60

D. $142.60
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3. A television set that has an original price of $325.50 is on sale for 30% off. What is the selling price of the television?

A. $423.15

B. $97.65

C. $325.50

D. $227.85
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4. The Haas Door Co. produces truck dock door seals. Their 9' × 10' seal costs $280 to produce. The mark-up rate is 75% of the cost to produce. What is the retail price?

A. $280

B. $490

C. $770

D. $210

Thanks for the help!

Step-by-step explanation:

1. The car's initial price was $273. Since the sale price is $250, the car is on a discount. The percent of discount is the discount price over the initial price:

.

2. Since the weight racks were initially priced $46, then marked up 210%, their mark-up is:

*Worth noting that this is the mark-up (as the question is asking), not the total price after the mark-up.

3. The TV's initial price is $325.50. If it's on sale for 30%, it's final price will be of the initial price:

4. The final retail price will be the initial price + the mark-up:

.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

the correct answer is a) they believe they have a "just cause."

islamic terrorists justify their violent actions because they believe they have a "just cause."

every act of terrorism of islamic sects is done “in the name of allah”. that justifies their actions. islam people who commit those terrorist attacks are not afraid to die. that is why the attacks have horrible consequences. they know they are going to die and they are proud to do it because it is in the name of allah, so it is justified and is for a “good cause.”

since the very beginning of the conflict with israel, islam is fighting a “sacred war”, respecting the words stated in the qur’an. they fight against the domination of the western countries and to defend their occupied territories.