Answer:
107
Step-by-step explanation:
8b^2 - 6c + 9
Let b=4 and c=5
8*(4)^2 -6(5)+9
Exponents first
8* 16 -30 +9
Then multiply
128 -30+9
Then add and subtract
107
<span>x2 + 9x = 0
x(x+9) = 0
x=0
x+9 = 0; x = -9
answer is </span><span>a 0, -9</span>
Answer:
ewdhyredhkiydg
Step-by-step explanation:
ggdsdhudgjjthfd
Answer:
15
Step-by-step explanation:
63 - 18 = 45 ( Minus the number of cakes that are left over)
45 / 3 = 15 (Divide by 3 to find out how many cakes they sold each day)
