Simplify.
A. 6x2 - 30
B. 6x - 3
C. 
D. 
Answer: B
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Write the equation of the line in 
form, given the slope and y-intercept.Slope is - 
; and y-intercept is 4
A. y = - 
x + 4
B. y = - 
x - 4
C. y = 
x - 4
D. y = 
x + 4
Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.20a9
A. Binomial, degree 9 B. Monomial, degree 20 C. Monomial, degree 9 D. Binomial, degree 20
Find the equation of a circle satisfying the given conditions.Center: (2, -9); radius: 9
A. (x + 2)2 + (y - 9)2 = 81 B. (x - 9)2 + (y + 2)2 = 9 C. (x - 2)2 + (y + 9)2 = 81 D. (x + 9)2 + (y - 2)2 = 9
Consider the plot plan shown in the figure below. How many cubic yards of sawdust are needed for preparation of the lawn area if it is to be spread to a depth of 2 inches?
?
Give your answer to the nearest cubic yard.
?
?
__________ yd3
Fill in the blank(s) with the appropriate word(s).