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Sonbull [250]
3 years ago
14

There are 12 red marbles in a bag. The ratio of the total number of marbles in the bag to the number of red marbles in the bag i

s 5:2. How many marbles are in the bag?
Mathematics
1 answer:
harina [27]3 years ago
5 0

Answer:

30 marbles

Step-by-step explanation:

x = total # marbles

5/2 = x/12

2x = 60

x = 30

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Step-by-step explanation:

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2 years ago
A company rents out 17 food booths and 22 game booths at the county fair. The fee for a food booth is $175 plus $10 per day. The
GrogVix [38]

Answer:

<em>Ct = 4075 + 368d</em>

Step-by-step explanation:

<u>Function Models</u>

A company rents out food booths and game booths at the county fair.

For a food booth, the company charges a fixed fee of $175 and a variable fee of $10 per day. If d is the number of days, then the charges for a food booth are:

Cf = 175 + 10d

Similarly, the company charges $50 plus $9 per day for a game booth, thus the total charges are:

Cg = 50 + 9d

If all the booths are rented for the entire time, the total amount the company is paid for 17 food booths and 22 game booths is:

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8 0
3 years ago
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attashe74 [19]

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Step-by-step explanation:

48 is not a common factor of 4 and 6

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