2. The median for the data is the correct answer
A. x=the cost of one lunch. 60.25=5x+3(x-5.25)
b. 60.25=5x+3x-15.75 60.25+15.75=8x-15.75+15.75
76=8x 76/8=8x/8 9.50=x
A lunch is $9.50. If you are not sure, check my answers. Hope this helped.
Length is then the hypotenuse of the triangle. So sin(32)=4/length. Then length=4/sin(32). use a calculator to solve
I can help you! Just let me how what the questions are
General form of Equation of straight line is:
y=m x + b
m=-1/2 passing through (6,2)
plug these values in general form,we get
2=-1/2(6)+b
2=-3+b
5=b
Hence,
y=(-1/2)x + 5
Rewriting to make it in General form:
-1/2 x + y - 5 = 0
