Solve the problem.A square yard has a 4-foot wide sidewalk around a square lawn. The sides of the yard, including the sidewalk, have length y. Evaluate for y = 60, the polynomial that gives the area of the sidewalk.
A. 1024
B. 544
C. 896
D. 464
Answer: C
Mathematics
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Solve the polynomial equation symbolically.x4 - 81 = 0
A. 9, -9 B. 6, -6 C. 18, -18 D. 3, -3
Mathematics
Name the possible quadrants in which the point (x, y) can lie if the condition is true.
< 0
A. I or II B. II or III C. III or IV D. II or IV
Mathematics
Determine if the type of relation is linear, nonlinear, or none.
A. none B. nonlinear C. linear
Mathematics
Translate to an equation and solve.21 is what percent of 25?
A. 84% B. 8.4% C. 0.84% D. 8400%
Mathematics