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Answer:
see below
Step-by-step explanation:
x=0.5. by substitution we get 10(0.5)-4=5-4=1
The diameter of circle A is <span>A. Segment RS.
A diameter is a segment, it should include center of a circle (A) and should have 2 points on the circle. </span>
Answer:
$1881.25
Step-by-step explanation:
Final cost of the computer
Assuming x=x and y=y in both equations
add them together
-4x+y=6
<u>-5x-y=21 +</u>
-9x+0y=27
-9x=27
divide by 9
-x=3
multiply -1
x=-3
subsiutte
-4x+y=6
-4(-3)+y=6
12+y=6
subtract 12
y=-6
x=-3
y=-6
the soultion set is in (x,y) form
(-3,-6)
