Answer:
x= -5 or -1
Step-by-step explanation:
subst y = -x + 5 into y = x^2 + 5x + 10
-x +5 = x^2 + 5x +10
x^2 +6x +5 = 0
(x+5)(x+1)=0
x= -5 or -1
please see photo attached
Answer:
113.04ft^2
Step-by-step explanation:
Like before 
The answer is 1 no solution
Answer:
17053.56
Step-by-step explanation:
Half a centimeter is 5 millimeters.
Brainliest??? PLS???