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ehidna [41]
3 years ago
11

Work out the value of 2a + ay when a= 5 and y= -3

Mathematics
2 answers:
inn [45]3 years ago
5 0
Just plug in a = 5, y = -3 in that!

2a + ay  = 2(5) + 5(-3) = 10 -15 = -5
thats it!
Klio2033 [76]3 years ago
3 0
Just plug the number for each letter it tell you plug 5 for letter a and then plug -3 for y 
2(5)+(5)(-3)
10-15
-5<span />
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