Answer: 60 inches
Step-by-step explanation:
Let x be the height of son in the beginning of the year.
If the height is increased 110% at the end of the year , then his height in the end of the year = 110% of x
[since 110%=1.1]
Since, his height at the end of the year = 66 inches
Hence, the height of Mrs. Peters son in the beginning of the year is 60 inches.
Answer:
Step-by-step explanation:
We need to find the solution to the following system of equations:
and
By plugging the value of 'y' into the first equation we have that:
⇒
Solving for 'x' we have:
So, the solution to the system of equation is: (37.5, -30)
Answer:
The product of the given expression = 72x^6y^3[/tex]
Step-by-step explanation:
Given expression is
To find the product of the given expression:
The product of the given expression can be written as
[since
]
Therefore the product of the given expression is
Therefore, =-48x^7y^3[/tex]
Answer:
<h2>720 I'm sure that's answer</h2>