Solve.Nine times the sum of a number and -252 amounts to -63. Find the number.
A. -35
B. -259
C. 245
D. 21
Answer: C
Mathematics
You might also like to view...
Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use the Trapezoidal Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 7717 gal B. 8475 gal C. 8483 gal D. 9600 gal
Mathematics
Simplify.(x5)-3
A. x8
B. 
C. x15
D. 
Mathematics
Determine whether or not the given pair of values is a solution of the given system.x = 2, y = -6x + y = -4x - y = 8
A. Yes B. No
Mathematics
Evaluate the expression.4-3
A. 
B. 
C. -64
D. 64
Mathematics