Answer:
Step-by-step explanation:
Edith is x years old.
Her sister,Madison is six years older than her. This means that the age of Madison is x + 6
Their mother is twice as old as Madison. This means that the age of their mother is expressed as
2(x + 6)
= 2x + 12
Their aunt, Elizabeth is x years older than their mother. This means that the expression that represents Elizabeth's age in years is
2x + 12 + x
= 3x + 12
Answer:
Step-by-step explanation:
try the numbers -3 -2 1 and 3
Answer:
the answer is 1000 metres
Answer:
120 degrees the sum of all angle is 720 degrees In the above
Answer:
4e + 6f - 14g
Step-by-step explanation:
