If line c is parallel to line d, what is the measure of angle 1?
b
136°
(x + 21)
d
2x
136
O 146
44
24

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15