CEC Year 10 Cycle 1 Knowledge Quiz - Foundation

• 11

• 40

• 10

• 33

• I don't know

• $-2$

• $-3$
  

• $5$
  

• $3$
  

• I don't know

What is the highest common factof (HCF) of 12 and 30?

• 60

• 1

• 6

• 42

• I don't know

• 2, 3, 7

• 2 3 7

• 2 x 3 x 7

• 42

• i don't know

Solve the following equation:  $3\left(x-4\right)=6$  

• 6

•  $\frac{10}{3}$  

• -6

• 9

• I don't know

Simplify the algebraic fractions:  $\frac{16mn}{18n}$  

•  $\frac{8m}{9}$  

•  $\frac{8mn}{9n}$  

•  $\frac{16m}{18}$  

•  $\frac{8}{9}$  

• I don't know

List all of the integer values that x could take that satisfy the inequality shown on the number line above.

•  $-2,\ -1,\ 0,\ 1$  

•  $-1,\ 0,\ 1$  

•  $-5,-4,-3,-2,-1,0,1,2,3,4,5$  

•  $-2,\ -1,\ \ 0$  

• I don't know

• 51

• 15

• 96

• 22

• I don't know

Make  $x$  the subject of the formula
 $dx-t=8$  

•  $x=\frac{8t}{d}$  

•  $x=\frac{8+t}{d}$  

•  $x=8t-d$  

•  $x=8+t-d$  

• I don't know

Solve the inequality  $3x-2\ge10$  

•  $x\ge4$  

•  $x\le4$  

•  $x\ge\frac{8}{3}$  

•  $x\ge36$  

• I don't know