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Vera_Pavlovna [14]
2 years ago
12

Which of the following expressions is not equivalent to 12x + 18y?

Mathematics
1 answer:
Fed [463]2 years ago
8 0

Answer:

3(4x + 18y)

..................

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Write the numbers in order from least to greatest. -3, 1 ¹/4, -1 3/4, ¹/10​
galben [10]
-3, -1 3/4, 1/10, 1 1/4
6 0
2 years ago
if paul rode at a constant speed, how fast did he travel in miles per hour(please help me i will give brainliest i promise)​
alekssr [168]

Answer:

Raul traveled 31.25 miles an from 1:50 to 4:20. So, subtract those, you get 2:30. Turn 2:30 into a decimal (2.30) and now divide 31.25 by 2.30. the answer is 13.59 rounded That number turned into a Fraction is about 13 miles an hour.

Step-by-step explanation:

3 0
3 years ago
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Online jewelry sales have increased steadily. In 2003 sales were approximately 2 billion dollars and in 2013 they were approxima
7nadin3 [17]

Answer:

Prediction model for Jewelry sales 7.15 billion = 2 billion {1+r%}¹⁰

Jewelry sales in 2015 = 8.343 billion dollars

Step-by-step explanation:

The compound interest expression is used to describe the increase in Jewelry sales

A = P{1+r%}ⁿ = 7.15billion = 2billion {1+r%}¹⁰

Where A= Jewelry sales in 2013

P Jewelry sales in 2010

r= annual rate increase

n= number of years

r is then calculated from 7.15billion = 2billion {1+r%}¹⁰

Therefore 3.575billion = {1+r%}¹⁰

¹⁰√3.575 × 10⁹ = 1+r%

9.022514830966 = 1+r%

r% =  8.022514830966%

Jewelry sales by 2015 = A = P{1+r%}ⁿ where n= 2

A = 7.15×10⁹{1+8.022514830966/100}² = 8.34370097596 × 10⁹

Therefore Jewelry sales in 2015 = 8.343 billion dollars

7 0
3 years ago
Solve five ninths plus four sixths.
Keith_Richards [23]

Answer:

69

Step-by-step explanation:

90-69+420=666

hope i could help you

dogs are cool

6 0
3 years ago
Freddy swims at the community center each week. He wonders about the area of
Damm [24]

Answer:

Yes you can.

Step-by-step explanation:

Multiply length x width.

Other:

If you want me to find the exact answer, it is not currently possible as you haven't given me any dimensions.

5 0
3 years ago
Read 2 more answers
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