Use cross products to determine whether the proportion is true or false.
= 
A. True
B. False
Answer: A
Mathematics
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Solve the equation.n + 0.5n = 90
A. n = 90 B. n = 0.5 C. n = –29.5 D. n = 60 E. n = 149.5
Mathematics
Solve the equation using the zero product property.-9(x - 9)(x + 5) = 0
A. {-9, 5} B. {-9, 9, -5} C. {9, 5} D. {9, -5}
Mathematics
Use a proportion to solve the problem.It is recommended that there be at least 17.4 square feet of ground space in a garden for every newly planted shrub. A garden is 46.4 feet by 18 feet. Find the maximum number of shrubs the garden can accommodate.
A. 48 shrubs B. 278 shrubs C. 14 shrubs D. 2 shrubs
Mathematics
Match the graph with its corresponding function.
A. g(x) = 4x2 B. g(x) = x2 - 4 C. g(x) = (x - 4)2 D. g(x) = x2 + 4
Mathematics