Answer:
-6 is the answer
Step-by-step explanation:
Answer: equation equals to the 7th power of the point from the excellence of the number
Step-by-step explanation:
Answer:Alden is 13 years old
Step-by-step explanation
Let x represent Alden's age.
Let y represent the age of his sister.
Let z represent the age of his second sister.
His sister is 5 years older than he is and 3 times as old as his second sister. This means that
y = x + 5
y = 3z
Alden's brother is 4 years younger than his second sister. It means that his brother's age is
z - 4
His brother is 2. It means that
z - 4 = 2
z = 2 + 4 = 6
y = 3z
y = 3 × 6 = 18
Substituting y = 18 into y = x + 5, it becomes
18 = x + 5
x = 18 - 5 = 13
Your answer would be b. Ony some
Answer:
Option 2, 3, 4
Step-by-step explanation:
It cannot be the 1st option because a linear function doesn't have an 
and adding an x to an x will not make it squared. ax + by = c is the linear equation.
It can be the 2nd option because the quadratic formula is f(x) = a + bx + c and the middle portion could cancel when adding 2 together.
It can be option 3, because f(x) = a + bx + c plus ax + by = c could give you the resulting function f(x) = -3 +5
It can be option 4 because multiplying ax + by = c by ax + by = c would give you an .
It cannot be option 5 because a + bx + c multiplied by a + bx + c would give you a function with 
