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vlabodo [156]
2 years ago
14

You buy candy bars at 85 cents each plus one newspaper for 60 cents. You can spend no more than $4. How many candy bars can you

buy? answer
Mathematics
1 answer:
Lilit [14]2 years ago
5 0

Answer:

4

Step-by-step explanation:

Well first you want to take 0.60 from the total amount which is $4 leaving you with $3.40

then you want to divide the remaining amount of money by the cost of a candy bar ($0.85)

So you do 3.40/0.85 which is equal to 4

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Step-by-step explanation:

Let's assume Debbie paid $1700 in interest, while Jan paid $9000.

Debbie Saves = $1700* 0.28

Jan Saves = $9000 * 0.28

Debbie Saves $476 in taxes

Jan Saves $2520 in taxes

7 0
3 years ago
Which expression is equivalent to cos(3x) sin x?
Drupady [299]

The answer is A)1/2[sin(4x)+sin(2x)]

4 0
3 years ago
Recall that the product (a + b)(a - b) is the
Aleks [24]

Answer:

The third option (9+3\sqrt{7}-3\sqrt{7}-\sqrt{49})

Step-by-step explanation:

With FOIL, this can be expanded. (a+b)(a-b) is equal to a²+ab-ab-b² or a²-b².

In this case, all the answers have 4 terms, so we want the first option. This makes the equation 3²+(3×\sqrt{7})-(3×\sqrt{7})-(\sqrt{7})².

Solving these gives 9+3\sqrt{7}-3\sqrt{7}-7. This is the same as  9+3\sqrt{7}-3\sqrt{7}-\sqrt{49}.

**This content involves multiplying with surds and expanding perfect squares, which you may wish to revise. I'm always happy to help!

8 0
3 years ago
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During the basketball season, Jason scored 43 points. He scored 5 fewer points than three times the number Kevin did. How many p
LenaWriter [7]
Kevin scored 16 pts during basketball season.
3 0
2 years ago
True or False? 3+51x=59.1 If x is 1.1
Tom [10]

Answer:

true!

Step-by-step explanation:

plug in 1.1

3 + 51(1.1) = 59.1

3 + 56.1 = 59.1

59.1=59.1

6 0
3 years ago
Read 2 more answers
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