Solve the equation by first multiplying both sides through by an appropriate power of 10 so that the equation contains integers only.0.6x + 0.8 = -0.4
A. -0.2
B. -2
C. 0.667
D. -0.667
Answer: B
You might also like to view...
Solve the problem.Let R ={(x, y): 1 ? x < 4, 0 ? y < 6}. Evaluate 
dA, where f is the function 
A. 192 B. 18 C. 87 D. 123
Simplify the given expression. Expansion of any term is not necessary; proper recognition of the form of the expression leads to the proper result.
A. 6 tan 6x B. 3 tan 6x C. 3 tan 3x D. tan 6x
A hot-air balloon is held at a constant altitude by two ropes that are anchored to the ground. One rope is 125 feet long and makes an angle of 63° with the ground. The other rope is 115 feet long. What is the distance between the points on the ground at which the two ropes are anchored? ? Apply the rules regarding the use of significant digits to each angle and length after all computations are complete. ?
A. 25 ft B. 28 ft or 85 ft C. 25 ft or 73 ft D. 85 ft E. 28 ft
Simplify.
A. - 
B. 
C. -16
D. 16