Solve the equation. Use a calculator where appropriate. If the answer is irrational, round to the nearest hundredth.log (x + 4) = log (4x + 1)
A. 
B. - 1
C. 
D. 1
Answer: D
You might also like to view...
Graph the equations of the system. Then solve the system to find the points of intersection.
What will be an ideal response?
Fill in the blank with one of the words or phrases listed below. Some words or phrases may be used more than once.
logarithms are logarithms to base e.
A. Common B. Inverse C. Natural D. Exponential
Simplify the expression by combining like terms.2.8x + 9 + 2x - 3
A. 2.8x + 2x + 9 - 3 B. 10.8 C. 4.8x + 6 D. 5.6x - 27
Solve the problem.Tom and Larry are food inspectors at a cookie making company. Tom tests every 20th batch of dough for fat percentage. Larry tests every 32th batch of dough for carbohydrate percentage. If they both start working at the same time, which batch will be the first that they both test?
A. Batch 80 B. Batch 320 C. Batch 160 D. Batch 40