Answer:
40
Step-by-step explanation:
Try to get the variable alone by dividing 5/8 on both sides of the equations.
That cancels out the 5/8 on the left leaving u and the 25 on the right turns into 40. It turns into 40 because 25 divided by 5/8 equals 40.
Since 1 cubic feet = 62 pounds, the weight of the water that Jerry put in the aquarium is 558 pounds
<h3>How to calculate the volume/weight of water</h3>
We have to find the volume of water in the aquarium.
Recall the shape of the aquarium is a rectangular prism. Therefore,
volume = lwh
where
- l = length
- w = width
- h = height
Therefore,
l = 3 ft
w = 2 ft
h = 1.5 ft
volume = 3 × 2 × 1.5
volume of water = 9 ft³
Therefore,
1 ft³= 62 pounds
9 ft³ = ?
cross multiply
weight of water = 9 × 62
weight of water = 558 pounds
learn more on volume here:brainly.com/question/24357711
Answer: 
Step-by-step explanation:

C) 100.1
D) 720
E) 325
F) 2520
Answer:
1. G: x = 1/3
2. G: perimeter of isosceles triangle
3. C: Marissa
4. A: x<2