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tangare [24]
3 years ago
8

What is the y-value when x equals 28? y=330-40(x)

Mathematics
2 answers:
shtirl [24]3 years ago
6 0
To find the answer, you would replace the value of x with 28 in the equation, Making it y=330-4 (28).
You would multiply to get 1, 120, then subtract from 330. Resulting in, y= -790.
Arisa [49]3 years ago
4 0
Plug in 28 for x
then do 40 times 28 which is 1120
then do 330-1120 which gets you
-790
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