Answer:
1/2
Step-by-step explanation:
Probabilty = Frequency/Total
She sold 6 flower bouquets, 3 of them were daisy bouquets.
Frequency = 3
Total = 6
3/6
3/6 can be simplified to 1/2;
P(daisy) = 1/2
<span>2x^2 - 8x - 90
= 2 (x^2 - 4x - 45)
= 2 (x - 9)(x + 5)
so
x - 9 = 0; x = 9
x + 5 = 0; x = -5
solutions -5 and 9
answer
</span><span>B)-5</span>
<span>D)9</span>
x=15
Complementary means they add to make 90 degrees.
This means 2x+4x=90
2x+4x=90
combine like terms
6x=90
divide 6 from both sides
x=15