If x is zero then you must replace x with zero and use the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction) to solve
7 + (-4(0)^2)
7 + (-4(0))
7 + 0
7
If x is 0 then the expression equals 7
Hope this helped
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Because he could only cover 50% of the price 25 by the coupon and 25 which he had.
Answer:
729:1
Step-by-step explanation:
Answer:
with what my g ????
Step-by-step explanation: