Write the inequality in interval notation.x > -7
A. [-7, ?)
B. (-?, -7)
C. (-7, ?)
D. (-?, -7]
Answer: C
Mathematics
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Divide. Write a mixed numeral for the answer.26
÷ 30
A. 800
B. 1
C. 
D. 
Mathematics
Factor. If the polynomial is prime, so state.x2 - x - 42
A. (x + 1)(x - 42) B. (x + 7)(x - 6) C. prime D. (x + 6)(x - 7)
Mathematics
Provide an appropriate response.The price of an item is reduced by 20% in a sale. Two weeks later the price is increased to 20% more than the sale price. Do you think that the item has been restored to its original price? If not, do you think its price is now higher or lower than the original price? Explain your thinking.
What will be an ideal response?
Mathematics
Find the missing number.
? 
= 4
A. 1
B. 
C. 2
D. 4
Mathematics