Solve the problem.There are 22 more sophomores than juniors in an 8 AM algebra class. If there are 46 students in this class, find the number of sophomores and the number of juniors in the class.
A. 12 sophomores; 34 juniors
B. 46 sophomores; 24 juniors
C. 34 sophomores; 12 juniors
D. 68 sophomores; 24 juniors
Answer: C
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Solve. Write the solution set using set-builder notation and using interval notation. Graph the solution set. -4(2y + 10) < -12y - 36
A. {yy ? 1}; (-?, 1]
B. {yy < 1}; (-?, 1)
C. {yy ? 1}; [ 1, ?)
D. {yy > 1}; ( 1, ?)
Graph the function. f(x) = (x - 1) (x + 3)4
A.
B.
C.
D.
Provide an appropriate response.A classmate missed the lecture concerning the power rule of logarithms. When your classmate calls you on the phone for an explanation of why it works, what should you say to explain it?
What will be an ideal response?
Find the distance between the pair of points. Round to the nearest tenth if necessary.(-7, -3) and (1, 1)
A. 4
B. 48
C. 48 ? 83.1
D. 4 ? 8.9