Answer:
x = 35
Step-by-step explanation:
The segment from the vertex of the triangle is an angle bisector and divides the opposite side into 2 segments that are proportional to the other 2 sides, that is
= 
( cross- multiply )
8x = 280 ( divide both sides by 8 )
x = 35
Answer:
$25.50
Step-by-step explanation:
85 X 0.3 (30%)=25.5
$25.50
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40 and 21 do not have common factors, except for one. So the answer is 1.
Answer:
(2,0)
Step-by-step explanation:
To find the x intercept, set y =0 and solve for x
5x-y =10
5x -0 = 10
5x=10
Divide by 5
5x/5=10/5
x=2
(2,0)
