<span>y=x(x+5)(x-8)
The zeros of </span><span>y=x(x+5)(x-8), means to solve the value of x, when y =0
</span><span>y=x(x+5)(x-8) = 0
</span><span>
x(x+5)(x-8) = 0
x = 0 or (x+5) = 0 or (x - 8) = 0
x = 0 x + 5 = 0 x - 8 = 0
x = 0 -5 x = 0 + 8
x = -5 x = 8
Hence the zeros are x = 0, x = -5, x = 8</span>
Multiply 40 by the total cost of the whole sale and you answer is that:)
Answer
$30 minutes per hour
$0.5 per minute
Step-by-step explanation:
45/1.5=30
45/90=0.5
Answer:
1) 6.32
2)8.66
3)5.74
4)9.49
5)16.55
6)21.21
7)25.98
Step-by-step explanation:
1) 6,7
2) 8,9
3) 5,6
4) 9,10
5) 16,17
6) 21,22
7) 25,26