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ArbitrLikvidat [17]
3 years ago
6

Melinda and Marcus are saving money to purchase a present for a friend. Each friend starts with an amount and also saves a speci

fic amount each week.
Melinda created a table to show the total she has saved at the end of each week.
Weeks 0 5 10 15 20 25 30 35 40
Amount saved 75 135 195 255 315 375 435 495 555



Marcus came up with the following equation to show the total, y, he has saved at the end of each week, x.

y = 14x + 25



Compare the rate at which each friend saves money.



Select the correct answer from the drop-down menu to complete the statement.


The rate at which Melinda is adding to her savings each week is $
less than the rate at which Marcus is adding to his savings each week.
Mathematics
2 answers:
goldenfox [79]3 years ago
7 0
From Melinda's table it can be seen that the rate of increase of Melinda's savings is $60 per week.

From Marcus equation it can be seen that the rate of increase of Marcus savings is $24 per week.

Therefore, t<span>he rate at which Melinda is adding to her savings each week is 60 - 24 = $36 more than the rate at which Marcus is adding to his savings each week.</span>
Zinaida [17]3 years ago
5 0

The answer to this question is: 2$


Hope this helps :)

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Which expressions are equivalent. Picture Provided. NO LINKS! NEED ANSWER ASAP
DIA [1.3K]

Answer:

B) 3^-5 <em>(1 / 243)</em> and D) 2^5 x 6^-5 <em>(</em><em>1</em><em> </em><em>/</em><em> </em><em>2</em><em>4</em><em>3</em><em>)</em>

Step-by-step explanation:

3 to the negative 5th power as a fraction is

1 / 243.

2 to the power of 5 multiplied by 6 to the power of negative 5 also equals 1 / 243.

Both expressions are equivalent to 2^5 / 6^5 because they equal the same thing (1 / 243).

3 0
3 years ago
Find the equation line<br> (5,6), (4,7)
34kurt

Answer:

x+y=11

Step-by-step explanation:

Here we are given two coordinates through which our lines passes through. Now we are going to use the two point form to find the equation of the line.

The two point form is given as

\frac{y-y_1}{x-x_1}=\frac{y_2-y_1}{x_2-x_1}

Here we are given two coordinates . Thus replacing them in the formula and simplifying it will give us the equation of the line.

\frac{y-6}{x-5}=\frac{7-6}{4-5}

\frac{y-6}{x-5}=\frac{1}{-1}

(y-6)=-(x-5)

y-6=-x+5

adding x and 6 on both sides we get

x+y=11

Hence this is our equation of the line passing through (5,6) & (4,7)

8 0
4 years ago
Pouvez vous maider pour la questuon deux merci
Vanyuwa [196]

quelle est ta question?


6 0
3 years ago
5. the price of an ipod dropped from $299.99 to $180.55. what was the percent decrease in price? (round to nearest hundredth per
max2010maxim [7]
If you would like to know what was the percent decrease in price, you can calculate this using the following steps:

x% of $299.99 is $180.55
x% * 299.99 = 180.55
x/100 * 299.99 = 180.55
x = 180.55 * 100 / 299.99
x = 60.19%

100% - 60.19% = 39.81%

The correct result would be 39.81%.
3 0
3 years ago
I need help with this question. Please &amp; thank you!
ollegr [7]

B

dividing with the same numbers and different exponents is like subtracting the exponents

16-8 = 8

6 0
3 years ago
Read 2 more answers
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