Answer:
I think D
Step-by-step explanation:
Correct me if I'm wrong
Step-by-step explanation:
x2+y2+6y+(9-9)=7
x2+y2+6y+9=16
x2+(y+3)2=16
center:(0,-3)
r:4
20/.5= x/6.5
20x6.5=130
130/.5= 260
260 toasters in 6.5 hours
OR
40 toasters in 1 hour
40x6 hours =240
240 + 20 (half an hour) = 260 toasters
Answer:
x =4
Step-by-step explanation:
10x – 3 = 8x + 5
Subtract 8x from each side
10x-8x – 3 = 8x-8x + 5
2x-3 =5
Add 3 to each side
2x-3+3 =5+3
2x= 8
Divide by 2
2x/2 =8/2
x =4
Answer:
Slope: 1
y-intercept: 8
Step-by-step explanation:
x, y
-8,0
0,8