Answer:
15
Step-by-step explanation:
please give me brailiest
Step-by-step explanation:
x^2 + 10x = -25
x^2 + 10x + 25 = 0
(x+5)^2=0
x=-5
Answer:
9
Step-by-step explanation:
54+81=9(6+9)
9 times 9 equals 81
Answer:
y=1x-5
Step-by-step explanation:
Answer:
(3,2)
Step-by-step explanation:
I graphed the two lines using a graphing tool. The lines intercept at (3,2). Therefore, the solution to the system is (3,2).