1 inch = 400 miles The scale gives the relationship between the measurements of the drawing or model and the measurements of the real object.
No he would get back $4.56. Start with $20 -13.59-1.85=4.56
Answer:
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Step-by-step explanation:
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Jace bought 4 cookies and 2 brownies from the bakery.
Let x represent the number of cookies and y represent the number of brownies.
Since he bought $9 worth of cookies and brownies. Each cookie costs $0.75 and each brownie costs $3. hence:
0.75x + 3y = 9 (1)
Also, he bought twice as many cookies as brownies, hence:
x = 2y
x - 2y = 0 (2)
Solving equation 1 and 2 simultaneously gives x = 4, y = 2
Hence Jace bought 4 cookies and 2 brownies from the bakery.
