Determine whether the two expressions appear to be equivalent by evaluating both expressions for several different values of x.3y - 4(3y - 9); -9y + 36
A. Not equivalent
B. Equivalent
Answer: B
You might also like to view...
Solve the problem.A rectangular horse pen is to be fenced and divided into five partitions as shown. The length of the fenced-in area is to be twice the width, and the total amount of fencing to be used is 290 feet. Find the length and width of the fenced-in area.
A. length = 64.4 feet, width = 32.2 feet B. length = 24.1 feet, width = 12 feet C. length = 58 feet, width = 29 feet D. length = 31 feet, width = 29 feet
Solve the problem.Several years ago, a large city undertook a major effort to encourage carpooling in order to reduce traffic congestion. The accompanying table shows the number of carpoolers, in thousands, from 2007 to 2012. Use regression to obtain a function src="https://sciemce.com/media/4/ppg__ttt0508191218__f1q117g4.jpg" style="vertical-align: -15.0px;" />
A. f(x) = 4.29 + 5.14 ln x
B. f(x) = 4.22 + 5.25 ln x
C. f(x) = 4.40 + 5.32 ln x
D. f(x) = 4.33 + 5.17 ln x
that models the data, where 
corresponds to 2007, 
to 2008, and so on. Round the constants a and b to the nearest hundredth.
Find the value of the unknown coordinate so that the distance between the points is as given.(3, 4) and (x, 7); distance is 3.61
A. x = 6, x = 5 B. x = 1, x = 5 C. x = 1, x = 13 D. x = -6, x = 5
Use the following information to fill in the blank: 
18 tsp = ___ T
A. 54 B. 90 C. 3.6 D. 6