Answer: x is for bouquets and y is for centerpieces.
Step-by-step explanation:
13x+4y=487
6x+2y=232
17.5$ for every 5 bottles refilled. $3.50 for every 1 bottle refilled
Let's write an inequality, such as follows: x < sqrt(50) < y. Square both sides of the equation. We get x^2 < 50 < y^2. Obviously, x is between 7 and 8. Also notice, that for integers a,b, (ab)^2/b^2, equals a^2. So let's try values, like 7.1. Using the previous fact, (7.1)^2, equals (71)^2/100. So, (7.1)^2, equals 50.41. Thus, our number is between 7 and 7.1. We find, with a bit of experimentation, that the square root of 50, is 7.07.
it would be 40000000 because there there are 7 zeroes and then you and then you multiply the two twos together and then put it in the front.
A Because if you do 156 x 20 it equals 3120. It’s A because the volume formula is Length x Width x height, And 156 and 20 were the only numbers given.
