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ehidna [41]
3 years ago
5

I don’t really understand what to do on these questions and could you tell me the ratio to solve the rest?

Mathematics
1 answer:
SVEN [57.7K]3 years ago
8 0

Step-by-step explanation:

Assuming 10 cups of lemon-lime soda and 5 cups of orange soda make 15 cups of punch, we can write proportions for each problem.

x / 130 cups punch = 10 cups lemon-lime / 15 cups punch

x = 86.67 cups lemon-lime soda

y / 130 cups punch = 5 cups orange soda / 15 cups punch

y = 43.33 cups orange soda

x / 65 cups punch = 10 cups lemon-lime / 15 cups punch

x = 43.33 cups lemon-lime soda

y / 65 cups punch = 5 cups orange soda / 15 cups punch

y = 21.67 cups orange soda

x / 195 cups punch = 10 cups lemon-lime / 15 cups punch

x = 130 cups lemon-lime soda

y / 195 cups punch = 5 cups orange soda / 15 cups punch

y = 65 cups orange soda

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3 years ago
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Jana joined a music club that offered her 5 CDs for a total of 3.00 if she agreed to purchase an additional 10 CDs for 15.00 eac
Hunter-Best [27]

Answer:

Average price, excluding taxes, for each CD is <u>10.20</u>.

Step-by-step explanation:

Given:

Cost of first 5 CDs, C_1 = 3.00

Cost of each additional CD = 15.00

Now, cost of 10 additional CDs is the product of cost of one CD and total number of additional CDs. Therefore,

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Now, total CDs purchased by Jana are, N=5+10=15

Total cost of the 15 CDs purchased is given as:

C_T=C_1+C_2=3.00+150.00=153.00

Now, average price, excluding taxes, for each CD is given as:

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7 0
3 years ago
What is this some of the prime factors of 105?
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3 years ago
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mrs_skeptik [129]
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Then, perform division

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3 years ago
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