At a bake sale, a muffin costs x cents, and a cookie costs y cents. One customer bought
4 muffins and 2 cookies and paid $4.40. Another customer bought 3 muffins and 6 cookies
for $5.55
What is the cost of 1 muffin?

Cost. Cost of Cookies. Number of. Cookies. 2. 6. 25¢. $1.00. 4. 50¢. 75¢. 8 ... B. If a customer has $1.50, how many muffins can he or she buy? 5. A. Copy ... Edward and Frank used ratios to help them with the prices for the bake sale. A ratio is a ... prices of muffins, they used the ratio “1 muffin costs 30 cents.

Step-by-step explanation:

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step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies