X=pounds of apples
y=pounds of peaches.
we suggest this equation:
x+y=165
1.75x+2.5y=337.5
We solve this equation by substitution method:
x=165-y
1.75(165-y)+2.5y=337.5
288.75-1.75y+2.5y=337.5
0.75y=337.5-288.75
0.75y=48.75
y=48.75/0.75=65
x=165-y
x=165-65=100.
She sell 100 pounds of apples and 65 pounds of peaches.
Answer:
We know that at 6:00 they are 180 degrees from each other. Every minute, the hour hand moves 1/2 of a degree, and the minute hand moves 6 degrees. So in 48 minutes, the hour hand moves 24 degrees and the minute hand moves 288 degrees. 288-180-24=84. So, 84 degrees.
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Answer:
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Its greater by a factor of 2^2 ( = 4)
Its 4 times the area of the original square.
