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dalvyx [7]
3 years ago
10

A group of roommates decide to split the cost of a new sofa. If s is the cost of the sofa and n is the number of roommates, the

formula c= s/n determines each person’s share of the cost. If the new sofa costs $955 and 4 roommates live in the house, what is each person’s share?
A.
$382.00

B.
$238.75

C.
$221.25

D.
$95.50
Mathematics
2 answers:
tiny-mole [99]3 years ago
6 0
B. $238.75 because $955 divided by 4 is $238.75
Oliga [24]3 years ago
5 0

Answer: Each person´s share of the cost is $238.75 (option b)

Step-by-step explanation:

Hi, to solve this problem we have to analyze the information given:

  • Cost of the sofa (s) = $955
  • Number of roommates (n) = 4

Cost: c

Formula: c= s/n

To calculate each person´s share we simply have to use the formula, using the values given:

So:

c = $955 /4 = $238.75

Each person´s share of the cost is $238.75 (option b)

Feel free to ask for more if it´s necessary or if you did not understand something.

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Helen [10]

Toby saves 30.30 money by buying 30 T-shirts at better price.

Step-by-step explanation:

Cost of pack of 5 T-shirts = 13.00 money.

Cost of pack of 2 T-shirts = 7.22 money.

Toby wants to buy total T-shirts = 30 T-shirts.

<u>Case 1 </u>:

For 30 T-shirts, If Toby buys in packs of 5 T-shirts then the number of packs he should buy = 30/5 = 6 packs.

The cost for six packs of 5 T-shirts =  6*13.00 = 78.00 money.

<u>Case 2 </u>:

For 30 T-shirts, If Toby buys in packs of 2 T-shirts then the number of packs he should buy = 30/2 = 15 packs.

The cost for 15 packs of 2 T-shirts =  15*7.22 = 108.30 money.

The money saved = 108.30 -78.00 = 30.30 money.

Therefore, The better price to buy 30 T-shirts is 78.00 money.

3 0
3 years ago
The location of point V is (-3,3). The location of point X is (9,13). Determine the location of point W which is 3/4 of the way
Inga [223]

ANSWER

W(\frac{9}{7},\frac{51}{7} )

EXPLANATION

We want to find the coordinates of the point W(x,y) which divides V(-3,3) and X(9,13) in the ratio m:n=3:4.

The x-coordinate of this point is given by:

x= \frac{mx_2+nx_1}{m + n}

x= \frac{3(9)+4( - 3)}{4 + 3}

x= \frac{21 - 12}{4 + 3}

x= \frac{9}{7}

The y-coordinates is given by;

y= \frac{my_2+ny_1}{m + n}

y= \frac{3(13)+4( 3)}{4 + 3}

y= \frac{39+12}{4 + 3}

y= \frac{51}{7}

Hence

W(\frac{9}{7},\frac{51}{7} )

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Answer:

The Median of those numbers is 4

Step-by-step explanation:

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Answer:

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Mason used 1/6 of a gram of honey to make 1/12 of a pan of pudding. How many grams are needed to make a full pan of pudding?
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