Answer:
Step-by-step explanation:ok
Answer:
The minimum value is
or 
Step-by-step explanation:
we have

This is the equation a vertical parabola open upward
The vertex represent a minimum
The general equation in vertex form is

where
(h,k) is the vertex
Convert the given function in vertex form

Factor 2

Complete the square


Rewrite as perfect squares

The vertex is the point 
Answer:
going into the final exam which will count as two tests amelia has test scores of 79, 86, 74, 63, and 94. What score does amelia need on the final in order to have an average score of 80
she needs a 60
Answer:
11,200
Step-by-step explanation:
At first we use "BODMAS" rule.
Given,
(3.5×10^13)-(1.4×10^12)/3×10^9
So, we will break the brackets at first. With the help of excel, we can get the desired result. The following images will show you the step-by-step result.
Use "Number" instead of "general" in the excel sheet. You can use calculator too.
Answer:
48=3b+v
Step-by-step explanation:
384=24b+8v
b standing for bus
v standing for vam
to simplify the equations you would divided by eight since all numbers are multiples
48=3b+v