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k0ka [10]
3 years ago
10

What common denominator can be used to write the left side as one rational expression?

Mathematics
1 answer:
iris [78.8K]3 years ago
7 0

Answer:

10(10+x)

Step-by-step explanation:

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A shirt is on sale for 25% off and you paid $21.75. What was the original cost of the shirt?
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16.31

Step-by-step explanation:

16.31 is your new price

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Step-by-step explanation:

-3x-5=1

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The Centers for Disease Control and Prevention Office on Smoking and health is the lead federal agency responsible for comrehens
storchak [24]

Answer:

a) The percentage of adults who smoke are decreasing with time. b) the equation that best described this data is y=-0.3364x+22.809 (R^2=0.859) in which y is the percentage of adults who smoke and x the number of years. c) the percentage of adults who smoke will be 19.8% and it will not meet the expected 12%, it would take 32 years to reach that value.

Step-by-step explanation:

The data can be plotted to which years is the independent variable and percentage of adults who smoke is the dependent variable. The linear trendline that described this data has a negative slope which indicates that the percentage of adults is decreasing with time. In order to determine if the OSH target is being met, the x is replaced by 9 which is the goal period of nine years. The y is 19% which is higher than the 12% goal. In order to know the period it will take to the reach the goal of 12%, the y is replaced by 12 in the curve and the x is the answer in years = 32 years.  

6 0
3 years ago
17:3 and 15:60 Equivalent ratios
inessss [21]

Answer:

Step-by-step explanation:

17:3 is already in lowest terms. 17:3 = 34:6, 51:9, etc.

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5 0
2 years ago
Write a expression that uses partial products to multiply 8 x 64
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