MATHS QUIZ COMPETITION

Find the sum of 8 and 90

• 87

• 89

• 98

• 198

Simplify 6x - 9y -8y

• 6x+8x

• 6x+17y

• 6x-17y

• X-17

Factorise y² + 5y + 6

• (y +3) (y+ 2)

• (y +3) (y -2)

• (y-3) (y -2)

• (y-3) (y-3)

Evaluate 0.8 + 0.764 - 0.764

• 0.68

• 0.8

• 0.98

• 0.87

Half a circle is what ?

• Circumference

• radius

• Sphere

• Semi- circle