Answer:
12
Step-by-step explanation:
the LCD is 12 I don't really know how else to explain that
Plugging in the values, we get 7(6)-4=42-4=38.
Answer: 285.1 square yards
Step-by-step explanation:
Answer:
x = -6
y = 9
Step-by-step explanation:
The sum of two numbers is 3
x + y = 3
twice the larger number is 36 more than three times the smaller number
2y = 3x + 36
Divide both sides by 2
y = 1.5x + 18
substitute for y in the first equation
x + (1.5x + 18) = 3
2.5x = -15
divide both sides by 2.5
x = -6
Substitute for x in the first equation
-6 + y = 3
y = 9
The answer to the question
