Answer:
113
Step-by-step explanation:
To find the result of the equation, you just have to apply the given information that x = 3 and y = -5 into the equation:
31x + y2 - (xy)2
= 31 * 3 + -5 * 2 - (3*-5) * 2
= 93 + -10 + 15 * 2
= 93 -10 + 30
= 83 + 30
= 113
Hope this help you :3
Answer:
48
Step-by-step explanation:
Answer:
i almost feel bad-
Step-by-step explanation:
Answer:
78.5
Step-by-step explanation:
area of a circle is 
3.14(
)=78.5