Answer:
Look the square root up on the internet.
Step-by-step explanation:
1. $300.00
3. $55.60
4. About 0.0227
7. 14 buses
8. 28.5
Answer:
2x-4+3x+2=48
5x-2=48
5x=48+2
5x=50
x=10
Step-by-step explanation:
this
The correct answer is: [B]: " s² + 5s " .
________________________________
A = s(s+5) = s² + 5s ;
→ which is: Answer choice: [B] .
________________________________
Answer: the number is 3
Step-by-step explanation:
Let the number be represented by x.
If 4 more than 4 times a certain number is the same as 4 more than the product of 3 and 4, it means that
4x + 4 = 4 + 3×4
4x + 4 = 4 + 12
4x + 4 = 16
Subtracting 4 from the left hand side and the right hand side of the equation, it becomes
4x + 4 - 4 = 16 - 4
4x = 12
Dividing the left hand side and the right hand side of the equation by 4, it becomes
x = 12/4 = 3
