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Find the value of y in the formula y=5a-3b c, if a=12,b=4,c=8

Find the value of y in the formula y=5a-3b c, if a=12,b=4,c=8
asked 118k views
5 votes
Find the value of y in the formula y=5a-3b c, if a=12,b=4,c=8

asked
User Nader Dabit
by
8.9k points

2 Answers

1 vote
So we start by substituting the numbers, y= 5(12)-3(12)(8)
y= -228
answered
User Tripleee
by
8.6k points
3 votes
Y=5a-3b
Y=5(12)-3(4)
Y=60-12
Y=48

You don't have a sign between b and c in the equation, so I cannot help you with the last operation
answered
User CookieEater
by
7.8k points
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