middle 1

if X / Y = 30 , then 2X / 3Y = .........

• 10

• 20

• 30

• 40

the rational number which lies in the middle of the way between 1/3 , 5/9 Is ........

• 2/3

• 3/4

• 4/9

• 5/27

-3 (Y + 3 ) =........

• -3Y + 6

• -3 Y - 9

• -3 Y - 6

• -3Y

the remainder of subtracting ( -5 X ) from 3 X is........

• 2 X

• 8 X

• 15 X

• -2 X

( 12 a - 3 ) ÷ 3 =.......

• 4a

• 4 a -3

• 4a - 1

• 4a + 3

7 X increases then 2 X by...........

• -5

• 5

• 5 X

• - 5 x

the acute angle supplements the........angle

• right

• acute

• obtuse

• straight

if a line segment is extended from only one terminal without limit, then it is.....

• a line segment

• a ray

• a straight line

• an angle

the right angle supplements....... ...angle

• a zer

• an acute

• a right

• an obtuse

the right angle supplements....... ...angle

• a zero

• an acute

• a right

• an obtuse