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3 years ago

A.) Jon’s total at Trader Joe’s was $37.52. He had a coupon for a 25% off. What was the new total?

Mathematics

1 answer:

Zina [86]3 years ago

7 0

Answer: $30.67

Step-by-step explanation:

First, you have to take off 25% of his total. That's the same as multiplying it by .75.

37.52 × 0.75 = $28.14

Now you have to add on the 9% sales tax. That's the same as multiplying by 109%, or 1.09.

28.14 × 1.09 = $30.67

Hope that helps!

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Answer:

Lets take the hypothesis

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Step-by-step explanation:

α/2 = 0.10/2 = 0.05 

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3 years ago

How do you find the surface area of a cylinder with

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Answer:

2111.15

Step-by-step explanation:

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3 years ago

In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points fo

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Answer: Second option.

Step-by-step explanation:

Let be "e" the number of easy puzzles Tina solved and "h" the number of hard puzzles Tina solved.

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Multiply the first equation by -30.
Add the equations.
Solve for "h".

Therefore, through this proccedure, you get:

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3 years ago

What linear function can be represented by the set of ordered pairs?

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just find the slope then use two point and point slope form to solve for slope intercept form

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2 years ago

In a test, John was able to answer 15 correct out of 40 questions. Beth was able to answer 24 questions correctly out of 50. Mic

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Answer:

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Step-by-step explanation:

14 out of 40 is 37.5%

and 24 out of 50 is 48%

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3 years ago