Answer:
7⁵ is the answer, why I've to type this much even if I don't want to, disgrusting shrat
Answer:
5x + 9y ≤ 32
Step-by-step explanation:
Each cassette tape costs $5 and each CD costs $9
Let x represent the number of tapes and y the number of CDs.
The cost of the cassettes is the number of cassettes times the cost per cassette and the cost of the tapes is the number of tapes times the cost per tape. We add these together to get the total cost. The total cost must be less than or equal to 32
32≥5x+9y
Answer:
x=0
Step-by-step explanation:
Use the Distributive property on the left side of the equation:
-x-13-4x=-3(5-9x)+2
Use the Distributive property on the right side of the equation:
-x-13-4x=-15+27x+2
Combine alike terms:
-5x-13=27x-13
Add a 13 to both sides:
-5x=27x
Add a 5x to both sides:
32x=0
Divide both sides by 32:
x=0
Please use the solution below:
Let P = perimeter, A = area
As provided above, a = xy and
We know that the formula to solve for the perimeter of a rectangle is P = 2x + 2y. Using the given 112m, we can solve the perimeter using the formula:
112 = 2x + 2y
56 = x + y
x = 56-y or y = 56-x
Let's solve the perimeter in terms of y using the formula below:
A = (56-y)(y)
Find the derivative of A = 56-y^2 to get the value of y.
dA/dy = 56-2y = 0
y = 56/2
y = 28
To find X, substitute the value of y in the equation x = 56 - y.
x = 56 - 28
Therefore, x = 28.
We can conclude that the figure is not a rectangle but a square.
Answer:
a meter (when using the metric system)
