Answer:
b. lol.
Step-by-step explanation:
yeah I'm almost positive
Hi I’m not understanding ur question
Answer:
28 inches
Step-by-step explanation:
area = base times height (a = b x h)
8 times 3.5 (3 1/2) = 28 inches
Also, if you could label this brainliest that would be a great help!
Thanks xx
-Dante
The problem says that the expression (3x + 5)(5x − 1) <span>represents the area of the floor of the building in square meters. Therefore, to solve this problem you have to follow the proccedure shown below.
1. First, to simplify the expression (3x + 5)(5x − 1) you must apply the distributive property. Then, you obtain:
15x</span>²-3x+25x-5
2. Then, you have:
15x²+22x-5
3. As you can see, the correct answer is the last option: 15x²+22x-5
