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Ipatiy [6.2K]
3 years ago
12

Rosa earns $120 per week tutoring math. Each week, she puts $36 from her paycheck in a

Mathematics
2 answers:
earnstyle [38]3 years ago
8 0

Answer:

%30 and 30

Step-by-step explanation:

If she puts $36 from $120 per week.

\frac{36}{120} = \frac{x}{100}  → 120x = 36(100) → x = 30. That means she puts %30 of her savings.

The amount that she saves out $100 will be 100(30/100) = $30

earnstyle [38]3 years ago
4 0
1. 30$ because 30% of $100 is 30$
2. 30%. 10% is 12•3
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VLD [36.1K]
The answer is true
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4 0
3 years ago
Simplify the expression 6^3 + 5(4 - 2).<br><br>28<br>36<br>226<br>234<br><br>​
valina [46]

Answer:

226

Step-by-step explanation:

6^3 + 5(4 - 2)

PEMDAS says parentheses first

6^3 + 5(2)

Then exponents

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5 0
3 years ago
Read 2 more answers
What is the solution to the system of equations?use the linear combination method
galina1969 [7]
The 2 equations are 
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3x + y = 23 ---2)
we need to have the same coefficient for one of the variables.
Already y variable has the coefficient of 1 for both equations so we can use the equations  as it is. 
2) - 1) subtract 1) from 2)
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x = 8
substituting x = 8 in the 2nd equation 
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y = -1

solution - (8,-1)

3 0
3 years ago
What is 300 million in scientific notation
zepelin [54]
300,000,000 is 3 x 10 to the 8th power
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3. A recipe calls for cups of flour, cup of white sugar, and cup of brown sugar.
Romashka-Z-Leto [24]

Answer:

Step-by-step explanation: You just draw a line that is long enough for your question its that simple

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