the little flower truck has a flower shop that has weekly specials. this week, a dozen roses are on
sale and a bunch of sunflowers are on sale.
of sunflowers are on sale. yesterday she sold 6 dozen roses and 4 bunches of
sunflowers for a total of $290.00. today she sold
for a total of $290.00. today she sold 10 dozen roses and 13 bunches of sunflowers for a
610. find the price for one dozen roses. find the price for one bunch of sunflowers.

The price for one dozen roses is $ 35 The price for one bunch of sunflowers is $ 20

Solution:

Given, The little Flower Truck has a flower shop that has weekly specials.  

Let the cost for one dozen rose be “m” and price for one bunch of sunflowers be “n”

Yesterday she sold 6 dozen roses and 4 bunches of sunflowers for a total of $290.00

Then, 6m + 4n = 290  

⇒ 3m + 2n = 145 ⇒ (1)

Today she sold 10 dozen roses and 13 bunches of sunflowers for a total of $610.  

Then, 10m + 13n = 610 ⇒ (2)

Let us find the price for one dozen roses and the price for one bunch of sunflowers.

Now, multiply (1) with 10 and (2) with 3, so that, coefficients of m will be equal and we can cancel it while solving for easy calculation.

⇒ 30m + 20n = 1450

⇒ 30m + 39n = 1830

( - )

0m – 19n = - 380

19n = 380

n = 20

Now, substitute n value in (1) ⇒ 3m + 2(20) = 145  

⇒ 3m + 40 = 145  

⇒ 3m = 145 – 40  

⇒ 3m = 105  

⇒ m = 35

Hence, the cost of one dozen roses is $ 35 and cost of bunch of sun flowers is $ 20

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg