Answer:
Step-by-step explanation:
D. (5,-4)
you can eliminate the 5x and -5x because they are opposites
Then you add the two equations together
you get -9y = 36
solve for y and you get -4
plug -4 into one of the original equations
Ex. 5x+3 (-4)=13
Solve for x
you get 5x = 25
then you finish solving and get x=5
Answer:
Step by step:
To get the derivative you can either multiply out the product (which I did below), or apply the formula for the derivative of a product of two functions. Either way you will obtain the same result, of course.
Answer:
There are 8 carnations in each bouquet.
Step-by-step explanation:
So, first, we have to figure out the total amount of flowers in one bouquet. To find that, we would do 150 flowers divided by 6 bouquets. That gives us 25 flowers in 1 bouquet. Next, we have to figure out how many carnations are there. To find that, we would first add 12 daises and 5 roses, which is 17 flowers. Since we already know there are 17 flowers that aren't carnations, we would subtract 17 flowers from 25 flowers. That gives us 8. That means that there are 8 carnations :)
I did that in school the answer is 29 because the 50 must be subtracted by the 80 trust me then when u get 20 add it with 60