Linear Equations Revision Quiz

What are the next three terms of this sequence:

 $1,7,13,19$  

•  $21,27,33$  

•  $24,\ 30,36$  

•  $25,31,37$  

•  $26,32,38$  

What are the next three terms of this sequence?

 $84,80,76$  

•  $72,68,64$  

•  $88,92,96$  

•  $71,67,63$  

•  $70,64,58$  

•  $70,66,62$  

Which rule correctly describes this number pattern:

8, 15, 22, 29, 36,...

• Start with 8 and add 7 each time

• Start with 8 and subtract 7 each time

• Start with 36 and subtract 7 each time

• Start with 36 and add 7 each time

• Add 7 to both sides

What is the next number in this number pattern?

15, 31, 63, 127, ...

For the rule: "Start with 10 and subtract 3 each time", what are the first five numbers of the pattern?

• $10,13,16,19,22$

• $22,25,28,31,34$
  

• $10,7,4,1,-2$
  

• $3,13,23,33,43$
  

• $3,-7,-17,-27,-37$
  

For the rule: "Start with 6, multiply by 2 and subtract 7 each time", which would be the first five numbers?

• $6,12,24,48,96$

• $6,12,19,26,33$
  

• $6,12,5,-2,-9$
  

• $6,13,26,52,104$
  

• $6,5,3,-1,-9$
  

For the equation:

 $3x-17=30$  what would the best first step be to solve it?

• Subtract 17 from both sides

• Subtract 3 from both sides

• Divide both sides by 3

• Add 17 to both sides

• Multiply both sides by 3

To solve the equation:

 $\frac{x+8}{5}=7$  
which of the following would be the best first step?

• Subtract 8 from both sides

• Subtract 7 from both sides

• Subtract 5 from both sides

• Divide both sides by 5

• Multiply both sides by 5

Which equation below is the same as this equation:

 $6-4f=20$   ?

•  $4f-6=20$  

•  $-4f+6=20$  

•  $6f+4=20$ 

•  $6f-4=20$  

What would be the best first step for solving the equation:

 $-5d=10\$  ?

• Add 5 to both sides

• Subtract 5 from both sides

• Divide both sides by -5

• Subtract 10 from both sides

• Multiply both sides by 10