w = 35
Suppose you are given the function f(x) = 7x and asked for f(-6). This is the same as asking for the value of the function at x
1 answer:
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Answer:
The first error in the bill is +8
because when two opposite signs of number are multiplied so the result is always negative.
so,
2 × -4 = -8
instead of 8 their should be -8.
hope this answer helps you dear...take care!
