Answer: hello the answere is B
Step-by-step explanation:
Step 1. Subtract 4m from both sides
d - 4m = 7n
Step 2. Divide both sides by 7
d - 4m/7 = n
Step 3. Switch sides
n = d - 4m/7
<h2>
Answer:</h2>
348in²
<h2>
Step-by-step explanation:</h2>
6*8 = 48. This is the surface area of the largest rectangle.
6*9 = 54. This is the surface area of the top rectangle.
8*9 = 72. This is the surface area of the smallest rectangle.
The total is 72+54+48, so 174.
Because there are two of each rectangle, you times this number by 2.
174 * 2 = 348in².
8? Is it, I am not good at math
Answer: 30%
Step-by-step explanation:
First, we will put completed over the total.
Now, we will divide.
0.3
Lastly, we will multiply by 100 to turn it into a percent.
0.3 * 100 = 30%
You have ridden 30% of the course.