Solve the problem.Tom is going to build a fence around his garden which is a rectangle measuring 
by 
He will first put in posts which will be 5 m apart. If the posts cost $3 each, what will be the total cost for all the posts?
A. $24
B. $36
C. $30
D. $18
Answer: B
Mathematics
You might also like to view...
Solve the problem.Find the range and the standard deviation of the following prices of backpacks: 
$10.45, $10.86, $11.99.
A. Range = $8.14; standard deviation = $2.08 B. Range = $8.14; standard deviation = $2.62 C. Range = $6.99; standard deviation = $2.43 D. Range = $6.99; standard deviation = $2.08
Mathematics
Simplify the complex rational expression using either Method I or Method II.
A. 
B. 
C. 
D. 
Mathematics
Solve the rational equation.
+ 
= 
A. {0} B. {3} C. {-7} D. ?
Mathematics
Find the y-intercept of the polynomial function.f(x) = 2x - x3
A. 0 B. -1 C. 2 D. -2
Mathematics