Response: a) 
b) The area has grown by 0.75 square meters.
Detailed breakdown:
Let the room's length be l
Let the room's breadth be 'b'
The area of a rectangle is calculated using the formula:
Per the problem, the room's new area equals 175% of its old area.
Thus, a) The new area of the room is determined as
This indicates a 175% increase in the room's length, resulting in a 175% increase in area.
b) The increase in square meters for Megan's room area is
This is due to the distinct properties of logarithms in comparison to algebra. The expression log(3x - 1) is interpreted as log 3x divided by log 1. If we proceed with rearranging and solving for x, we arrive at: log(3x - 1) = log28, log 3x/log 1 = log 28, resulting in log 3x being equal to log 28 multiplied by log 1 which equals 0. Thus, 3x = 10⁰ = 1, leading to 3x = 1 and x = 1/3. Therefore, it follows that 3x - 1 equals 3(1/3) - 1 = 0.
Response:
First, subtract one-half from each side of the equation.
Next, divide both sides by 6/7.
Then, multiply each side by 7/6.
Detailed explanation:
I simply took the question on ed.
Answer:
B ≤ 11 bags
Step-by-step explanation:
Alonso starts with $21. After purchasing eggs for $2.50, he has $21 - $2.50 left = $18.50
Thus, the remaining money for avocados is $18.50.
Each 3 bags of avocados cost $5, making the price for 1 bag $(5/3)
Consequently, if B represents the quantity of avocado bags purchased by Alonso, it could be expressed as:
B ≤ $18.50 ÷ $(5/3)
B ≤ 11.1
B ≤ 11
B ≤ 11 bags
