T3 SA1 Reviewer

Term 3
SA 1 Reviewer

​EQUATIONS
&
INEQUALITIES

Multiple Choice

Odd One Out. Which of the following doesn’t belong to the group?

•  -7 + a ≠ 3

•  2y + 3 = -7

• -2(x - y) = -42

• 3x + 9y = 27

Multiple Choice

Which of the following is a linear equation in one variable?

• 3x - 4 < 2

• 5x - 4 = 12

• 8x - 6 = 2y

•  10x + 30

Draw

Graph the compound inequality.

–7 ≤ x ≤ – 3

Draw

Solve for h.

2h + 3 = 9

Multiple Choice

Which of the following values of x will satisfy the equation 6x – 10 = 8?

• 2

• 3

• 4

• 5

Multiple Choice

Which of the following values would make the inequality 7x + 5 ≥ 9 correct?

• -2

• -1

• 0

• 1

Multiple Choice

Which of the following values of x will satisfy the inequality -6x - 4 ≤ 10?

• -5, 4

• -4, -3

• -3, -2

• -2, -1

Multiple Select

What is/are the possible value/s of x in the equation │x│ = 3?

• 3

• -3

• 33

• -33

Draw

What are the values of x in the equation

│x - 7│= 4? Show your solution work

Draw

Solve for k.

3(k + 1) + 1 = 10

Draw

Solve for n.
^–2(n + 6) = 6

Multiple Choice

What is the solution set of the inequality │x + 1│< 5?

• -6 < x < 4

• -6 < x > 4

• -6 > x > 4

• -6 > x < 4

Draw

The sum of 3 consecutive odd numbers is 27, how do you find the numbers?

Draw

The sum of three consecutive odd numbers

is 51. Find the numbers .

Draw

Find four consecutive odd numbers with a sum of 80. What are the numbers?

Draw

Phil is Tom's father. Phil is 35 years old. Three years ago, Phil was four times as old as his son was then. How old is Tom now?

Draw

Lisa is 16 years younger than Kathy. If the sum of their ages is 30, how old is Lisa?

Multiple Choice

Solve for g.

-8 < g - 19 ≤ -1

• 11 < g < 18

• g > 11 or g ≤ 18

• 11 < g ≤ 18

• g < 11 or g > 18

Multiple Choice

Solve for p.

p + 20 ≤ 15 or p - 3 > 8

• p ≤ -5 or p > 11

• p ≤ 35 or p > 5

• p ≤ 35 or p > 11

• p ≤ -5 or p > 5

Multiple Choice

Jay’s father is twice as old as Jay. In 20 years, Jay will be two-thirds as old as

his father. How old is Jay’s father?

• 35

• 40

• 42

• 44

Multiple Choice

The lengths of a triangle are consecutive integers. If the perimeter of the triangle

is 108 cm, what is the length of the longest side?

• 35 cm

• 36 cm

• 37 cm

• 38 cm