Answer: x = 3/2 y = 9/2
Step-by-step explanation:
Subtract
5
y
Replace all occurrences of x
from both sides of the equation.
Answer:Yes
Step-by-step explanation:
12/28
12÷4=3
28÷4=7
3÷7=0.4
27÷3=9
63÷3=21
9÷21=0.4
Answer:
36x² + 24x + 300 ft²
Step-by-step explanation:
→ Area of rectangle = Length × Width
→ Area of rectangle = (12x + 8) ft × (3x + 15) ft
→ Area of rectangle = 12x(3x + 15) + 8(3x + 15) ft²
→ Area of rectangle = 36x² + 180 + 24x + 120 ft²
→ Area of rectangle = 36x² + 24x + 300 ft²
Answer:
Highlight the important information in the problem that will help write two equations.
Define your variables.
Write two equations.
Use one of the methods for solving systems of equations to solve.
Check your answers by substituting your ordered pair into the original equations.
Step-by-step explanation:
Answer:
-(6y + 2z) - 7z - (12z + 32y)7,956
Step-by-step explanation:
