Evaluate the expression for the given replacement values.x2 + y2
when x = 9 and y = -5
A. 90
B. 2025
C. 106
D. 28
Answer: C
Mathematics
You might also like to view...
Determine whether or not the given pair of values is a solution of the given system.x = -0.2, y = 0.6
A. Yes B. No
Mathematics
Use the number line model to illustrate the following operation.
+ 
A. 
B. 
C. 
D.
 ? |
Mathematics
Solve the problem.An invoice received from Wharf Seafood Supply is dated Jan 1. The list price of the goods is $3531, with allowed series discounts of 20/10/10. If the cash terms are 4/15 ROG, and the goods were received Jan 15, find the amount to pay in full on Jan 28.
A. $1942.05 B. $2288.09 C. $3531 D. $2196.57
Mathematics
Simplify the expression.
-2/3
A. 
B. 
C. - 
D. Not a real number
Mathematics