Perform the indicated operations.(1.8x3 + 7.5x2 + 4.9) + (6.9x - 2.4) - (3.8x2 -x - 9.3)
A. 1.8x3 + 3.7x2 + 6.9x + 11.8
B. 1.8x3 + 11.3x2 + 5.9x - 6.8
C. 13.4x6 + 11.8
D. 1.8x3 + 3.7x2 + 7.9x + 11.8
Answer: D
You might also like to view...
Provide an appropriate response.Explain what is wrong with the statement below.It's quite a coincidence - the chance that I would have the birthday I do have is only 1/365.
What will be an ideal response?
Solve the problem.A spring is depressed from its equilibrium position such that its equation of motion is 
where y is the displacement, and 
What must be the value of b if the motion is critically damped?
A. 3 B. 6 C. -6 D. -3
Solve the problem using two linear equations in two variables and Cramer's rule.A contractor mixes concrete from bags of pre-mix for small jobs. How many bags with 3% cement should he mix with 3 bags of 45% cement to produce a mix containing 10% cement?
A. 17 bags B. 18 bags C. 23 bags D. 15 bags
Add or subtract. Write the answer in lowest terms.
+ 
A. 
B. 
C. 
D. 