Sam's garden is a rectangle and has a length of 5n and width of n. Shannon's garden has an area of 8n + 21. If the two gardens have equal areas, determine the actual dimensions of Sam's garden

Given :

Dimensions of Sam's garden is a rectangle and has a length of 5n and width of n.

Shannon's garden has an area of 8n + 21.

To Find :

If the two gardens have equal areas, determine the actual dimensions of Sam's  garden.

Solution :

Area of Sam's garden , A = 5n×n = 5n².

So,

Since, sides cannot be negative so we will exclude .

Therefore, the length and width is 15 and 3 units respectively.

Hence, this is the required solution.

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw