Simplify the sum.(y - 6) + (4y - 3)
A. 8y
B. 5y - 9
C. 5y + 9
D. 4y - 9
Answer: B
Mathematics
You might also like to view...
Solve the differential equation.
= 7x6cos2 y
A. y = x7 + C B. y = tan (x7 + C) C. y = tan-1 (x7 + C) D. y = tan-1 (x6 + C)
Mathematics
Refer to the following normal curve, with mean ? and standard deviation ?.
The standard deviation ? =
A. 6 B. 24 C. 12 D. 48 E. none of these
Mathematics
Determine the end behavior, the y-intercept, all real zeros, and at least one test value between each intercept. Then connect the points with a smooth curve.f(x) = 2x4 - 7x3 + 11x - 4
What will be an ideal response?
Mathematics
The bar graph shows the times it took five men to run a mile. Use the table to answer the question. 
Randy ran a mile in how much less time than Graham ran a mile?
A. 0.36 min B. 0.66 min C. 1.13 min D. 0.56 min
Mathematics