Answer:
Step-by-step explanation:
R(2,3) T(-3,-2) S(2,-2) here are your points.
To find the price per unit, divide the total price by the number of units.
2.12/25=0.08
5.09/72=0.07
Brand B is the better buy. It is cheaper per unit.
Answer: No it is <u>not</u> a solution
Why not? Because it doesn't make the first inequality true. Replace x with 1 and y with 2
y > 2x
y > 2*1 ... replaced x with 1
2 > 2*1 .... replaced y with 2
2 > 2 .... which is a false inequality statement since 2 is not larger than itself
Remember that there are always 360 degrees in a full circle. Since 
(it is a right angle), we can find:
Substituting in the values provided in the problem into our equation gives us:
Given this, we can find the 
:
