Well it depends what your asking, considering there’s no question mark.
Answer:
10
Step-by-step explanation:
Answer
x=-5/2
Step-by-step explanation:
2×2+2x+1=0
4+2x+1=0(2×2=4)
4+1+2x=0
5+2x=0
2x=-5
x=-5/2
Answer:
x y
0 -1
-1 0
-8 7
Step-by-step explanation:
y = -x - 1
when x = 0, y = -1
when y = 0
0 = -x - 1
x = -1
when x = -8,
y = -(-8) - 1
y = 7
All of Sally's "likes" are squares: 225 = 15², 900 = 30², 144 = 12²
1600 = 40²
Sally "likes" 1600
