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Trava [24]
3 years ago
12

What is value of the expression 9x+4y when x= and y=8

Mathematics
2 answers:
masya89 [10]3 years ago
6 0

Answer:

It doesn't say what x is so once you have x all you have to do is insert the numbers in their place, so you will get 9(x) + 4(8). Now multiply 9 by x, then multiply 4 and 8, which is 32. Now add 32 and whatever 9 times x is. Hope this helps!

just olya [345]3 years ago
3 0

Answer: sorry about that Evaluate for y=8

9x+(4)(8)

9x+(4)(8)

=9x+32

Hope this help :D

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