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Aliun [14]
3 years ago
13

Annette bought 3 notebooks for $0.80 each and a pack of pens for $1.20. She gave the clerk some money and got back

Mathematics
1 answer:
kirill [66]3 years ago
3 0
3(.80)+1.20= 3.60

3.60+1.40= 5

Annette gave the clerk $5
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central high's marching band has 75 members and the band from northeast high has 90 members. during the halftime show the bands
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Answer:

The answer would be 0.83 repeated decmal

Step-by-step explanation:

All you got to do is divide the two numbers and it'd give you 0.83 repeated decmal

5 0
2 years ago
Can someone answer the 2 questions in the picture i really need help
Radda [10]
Hi.

The first question is a direct variation — specifically y = 1.8x

In the second one (if my calculations are correct), it's not a direction variation.

Hope this helps :)

Calculations:

y = 1.8(3) = 5.4

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7 0
3 years ago
A line goes through the point (-3,2) and has a slope of 1. Write the equation of this line in standard form .
asambeis [7]

Answer:

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4 0
4 years ago
Tavius wants to invest $2,500. Which option will earn him the best value?
Step2247 [10]

Tavius would earn his best value if he invests in a  three-year certificate of deposit with a nominal interest rate of 4 percent.

Tavius would invest in the option that yields the highest interest. This is the best value. In order to determine which option is the best, the interest rate of each option has to be determined.

<em><u>Interest rate of the first option</u></em>

Interest earned = amount invested x time x interest rate

$2500 x 0.03 x 2 = $150

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<em><u>Interest rate of the second option</u></em>

Interest earned = amount invested x time x interest rate

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<em><u>Interest rate of the third option</u></em>

Interest earned = amount invested x time x interest rate

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<em><u>Interest rate of the fourth option</u></em>

FV = P x (1 + r) n

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A similar question was answered here: brainly.com/question/24748787?referrer=searchResults

5 0
2 years ago
Which function has the same domain as (m•n)(x)
dexar [7]
<span>The function 11/x-1  has the same domain as the function (m*n)(x). </span>
5 0
3 years ago
Read 2 more answers
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