Answer:
Portable Document Format.....
Answer:
y
Step-by-step explanation:
A constant in an equation for example the equation 3x-7=5, the constant would be 7 and 5, the coefficient would be 3, the variable would be x and lastly, the subtraction sign would be the operator. So the answer would be y.
A.450 If the balance of supplies at the start of the month was $900 then at the end of the month it was $450 so the answer would be 450.
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