Answer: 4535
Step-by-step explanation:
she has 17 slik roses already, and 6 friends give her 3 silk roses each, so that's 6 times 3, which makes 18, and 17 plus 18 is 35, so she has 35 silk roses in all.
= .91(.85)(.82) = .63427
<span>or 63.427% of the original price
so your answer is B</span>
Find the standard form of the equation of the parabola with a focus at (-4, 0) and a directrix at x = 4.
Answer:
x= 2
Step-by-step explanation:
so expand the left side of the equation
9x+9= 25+x
and then group like terms( subtract 9 from both sides and also do same with x.
9x-x= 25-9
8x= 16
divide by 8 on both sides.
x=2
Cookies : 9, 18, 27, 36,
Ice cream: 12, 24, 36
So in 36 days.
