Combine and simplify. Write the answer as a mixed number as needed.8
- 1
+ 7
A. 14
B. 14
C. 14
D. 0
Answer: A
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Solve the problem.Find the least squares line through the points 
and 
A. y = -8x - 22 B. y = 12x - 18 C. y = 12x - 22 D. y = -8x - 18
Provide an appropriate response.Solve the following inequality: 5 < x - 1 < 7
Fill in the blank(s) with the appropriate word(s).
A deck of cards contains 52 cards. These cards consist of four suits - hearts, spades, clubs, and diamonds. Each suit contains one of each of the following: 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen, king, and ace. Assume that one card is selected at random from a well-shuffled deck of cards.Find the probability that the card is a 2, 3, or 5.
A. 
B. 
C. 
D. 
Find the equation of the outer rim of the circular arch shown below. Express the equation in standard form.
?
?
What will be an ideal response?