The vertex (the focal point) of the equation is (-2,3). Therefore, you can put it in vertex form. y=(x+2)^2+3 This can be simplified to be x^2+4x+7
The cost of 1 vase is <span>$2.0,
the cost of 12 roses is 12 * r </span><span>$ per rose = 12r dollars.
so the cost of 1 vase with 12 roses is (2.0+12r) $
Each </span><span>arrangement uses 1 vase and 12 roses, so the cost C of one arrangement is :
C=</span>(2.0+12r) $
If you would like to know how many hours will you have to work to pay for the insurance, you can calculate this using the following steps:
$200 / $8 = 200 / 8 = 25 hours
Result: You will have to work 25 hours to pay for the insurance.
Answer:70
Step-by-step explanation:30 divided by 6 equals 5. And 420 divided by 6 equals 70
Answer:
45 minutes
Step-by-step explanation:
75% is the same as 
. This means that we can multiply 60 by to find 75% of 60.
