Answer:
He burnt 1000 calories per hour when playing basketball.
Step-by-step explanation:
Let B be calories burned playing basketball, and C calories burned canoing.
1800 = B + 2C
3200 = 2B + 3C
From 1st equatipn, we get that B = 1800 - 2C
Replacing into the 2nd equation, we have:
3200 = 2(1800-2C) + 3C
3200 = 3600 - 4C + 3C
3200 = 3600 - 1C
C = 3600 - 3200
C = 400
Knowing C, we find B.
B = 1800 - 2C = 1800 - 2*400 = 1800 - 800 = 1000 calories.
<span><span>Price after trade discount = $14,000 - (40% trade discount)
Price after trade discount = $14,000 - ($14,000 * 0.4)
Price after trade discount = $14,000 - ($5,600)
Price after trade discount = $8,400 </span>Price after trade discount = $8,400
2/10 EOM price = $8,400 - (2% discount)
2/10 EOM price = $8,400 - ($8,400 * 0.02)
2/10 EOM price = $8,400 - ($168)
2/10 EOM price = $8,232
So Intel will pay $8,232 on August 5.
Hope this helps.
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Answer:
m = 7, n = 5
Step-by-step explanation:
3m+3n=36
m + n = 12
n = 12 - m
8m-5n=31
8m - 5(12 - m) = 31
8m - 60 + 5m = 31
13m = 91
m = 7
n = 12 - 7
n = 5
