Mathematics, 25.08.2019 16:50 Tabithaharjo6

Michelle wants to save $150 for a trip to the six flags amusement park. if she saves $12 each week, how many weeks will it take her to save enough money

Answers: 2

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Answers

Answer from: shahedalahmad2017

It will take her 13 weeks to save enough money for a trip to the Six Flags amusement park

Further explanation

Comparison is an effort to compare two or more objects in terms of shape or size, or number

Proportional Comparisons / Directly proportional are comparisons of two or more numbers where one number increases, the other numbers also increase at the same rate

Can be formulated

$\displaystyle \frac {x1} {y1} = \frac {x2} {y2}$

so that if:

x = 2

then

$\displaystyle y ={ \frac {y} {x} \times \: 2}$

While the reversal value comparison / inversely proportional is the comparison of two or more numbers where one number increases, the other number decreases in value

or when one value decreases at the same rate that the other increases

Can be formulated

$\displaystyle \frac {x1} {y2} = \frac {x2} {y1}$

so that if:

x = 2

then

$\displaystyle y = \frac {x} {y} \times \: 2$

Known

Michelle wants to save $150

she saves $12 each week

Asked

the number of weeks needed to save money

Answer

every weeks , she save $12 or we can make equation 1:

1 weeks = $12

the amount of money needed to travel to the six flags amusement park

= $150

we can make equation 2

? weeks = $150

Because this includes Proportional Comparisons / Directly proportional,

from two equation above , we can make comparison :

$\displaystyle \frac{1\:weeks}{\$12} =\frac{x\:weeks}{\$150}$

$\displaystyle x\:weeks=\frac{\$150\times1\:weeks}{\$12}$

$\large{\boxed{x\:weeks= 12.5}}$

or we round up to :

$\large{\boxed{\bold{13\:weeks}}}$

Learn more

1,092 flowers are arranged into 26 vases

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dividing 878 by 31

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round trips

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Keywords: save money,a trip to park, Proportional Comparisons / Directly proportional

Michelle wants to save $150 for a trip to the six flags amusement park. if she saves $12 each week,

Answer from: Quest

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.

Answer from: Quest

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

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