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-9x + y = 39 y = 9x + 39 The y-intercept is where x = 0 Therefore the y intercept is where: y - 9(0) = 39 y = 39 The y intercept is 39 The x-intercept is where y = 0 Therefore the y intercepet is where: 0 - 9x = 39 - 9x = 39 9x = - 39 x = -39/9
the answer is 1 because the x it's by itself
39 + 39 + 39 + 39 + 39 + 39 = 234
b = 12 12(3)+3 = 39, use a calculator to find out
15
59
273
61
5
2.7 - 20 + 39 = 21.7
The commutative property of addition.
-21.
90