MATHEMATICS HIGH SCHOOL

Jerry bought a bottle of perfume for a gift for his wife.The perfume cost $92 before tax.

If the total price including tax was $98.90, find the tax rate.

Answers

Answer 1
Answer: First, you need to find how much money the tax was (98.90-92=6.9) Then, divide the tax by the price without the tax to find the tax rate (6.9/92=.075) then multiply the answer by 100 (.075*100=7.5)The tax rate is 7.5%

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Log 5 plus log 2 equals? log5 + log2 =
Susan wants to buy a paddle boat for $840. She'll pay 20% down and pay the rest in six monthly installments. What will be the amount of each monthly payment?
Find the value of a−b/c−b if a=32, b=8, c=30. Write your answer as a simplified mixed number.
What is 1 2/3 as an improper fraction

Use the number line​ below, where RS = 5y + 2, ST = 3y + 6, and RT = 48

Answers

RS+ST= RT

(7Y+3)+(2Y+9)= 14Y-8

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Y=4

Fill in all statements and reasond (geomety proof).​

Answers

Answer:

...

give me a sec to think

Step-by-step explanation:

A bucking bull eats 0.025 times his body weight per day. Hotfoot eats 45 pounds of food a day. Hotfoots weight is?

Answers

Step-by-step explanation:

Because to find the food it’s the weight x 0.025 = food all you would have to do is take the food and divide it by 0.025

45/0.025=1800 pounds

A gold, a silver, and a bronze medal are awarded in an Olympic event. In how many possible ways can the medals be awarded for a 200-meter sprint in which there are 10 runner?

Answers

Answer:

720 possible ways

Step-by-step explanation:

The gold is awarded to the first position, the silver is awarded to the second position while the bronze is awarded to the third position.

The first position can be taken by any of the 10 runners

Now, the second position can be taken by remaining 9 runners

while the third position can be taken by the renaming 8 runners.

Thus, the number of ways in which these medals can be awarded = 10 * 9 * 8 = 720 ways

Mike bungee jumped from a building with eight stories. Each story was 15 4/5 feet in height. How tall was the building?

Answers

126 2/5 i multiplied them separately and added the two products together

Given: x + 3.8 > -10.02. Choose the solution set. a. {x | x ∈ R, x > -6.22} b. {x | x ∈ R, x > -10.40} c. {x | x ∈ R, x > -13.82}

Answers

x+3.8 \ \textgreater \ -10.02 \nx\ \textgreater \ -10.02 - 3.8 \nx\ \textgreater \ -13.82 \n \n\{ x | x \in \mathbb{R}, x\ \textgreater \ -13.82 \}

The answer is C.
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