Find the indicated vector.Let u = 
, v = 
. Find u + v.
A. 
B. 
C. 
D. 
Answer: B
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Provide an appropriate response.Show that if a and b are not both 0, the graph of the equation 
is a circle. Find the radius and the rectangular coordinates of the center of this circle.
What will be an ideal response?
Express the number in decimal notation.4.14 × 10-4
A. 0.0000414 B. -414,000 C. 0.000414 D. 0.00414
Solve the problem.You drive 91 miles along a scenic highway and then take a 22-mile bike ride. Your driving rate is 3 times your cycling rate. Suppose you have no more than a total of 5 hours for driving and cycling. Let x represent your cycling rate in miles per hour. Write a rational inequality that can be used to determine the possible values of x. Do not simplify and do not solve the inequality.
A. 
+ 
? 5
B. 
+ 
? 5
C. 
+ 
? 5
D. 
+ 
? 5
Study the pattern shown here. When folded they will form cubes spelling YARD.
?
?
Letter the pattern.
?
?
A. 
B. 
C. 