160k views
9 votes
3xy - 4y when y =2 and x =5​

2 Answers

11 votes

Answer:

22

Explanation:

3xy - 4y when y =2 and x =5​-example-1
User HelloWindowsPhone
by
4.4k points
1 vote
Basically plug in 2 where y is and 5 where X is
3(5)(2) - 4(2) , the parentheses are there to multiply
30-8
22
User Agilefall
by
4.2k points