A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money nee
ded.
Which word describes the slope of the line representing the data in the table?
zero
undefined
negative
positive
Which word describes the slope of the line representing the data in the table?
zero
undefined
negative
positive
2 answers:
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Answer:
1
Step-by-step explanation:
1. Convert the mixed number to an improper fraction to match the rest of the problem (this just makes it easier for now, the answer will still be a mixed number)
-1 becomes
2. Re-write the new equation. When there is a "+" in front of a set of parentheses the expression doesn't change aside from removing the plus signs.
The new equation becomes
3. Calculate. Just work out the new expression.
The answer is
4. Convert to a simplified mixed decimal.
27 goes into 20 once with seven left over, making the answer 1
