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Forming and solving equations and inequalities

Authored by Louise Hill

Mathematics

10th Grade

Used 7+ times

Forming and solving equations and inequalities
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write down an expression for the perimeter of this triangle.

24x

8x2

9x

24x3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The perimeter is 27 cm. Create

an equation and then solve it to find

the value of 𝑥.

3

243

9

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The perimeter of this

Quadrilateral needs to be less than 31 cm.

Create an inequality

6w+7=31

2w(w+3)<31

6w+7<31

6w+7>31

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The perimeter of this

Quadrilateral needs to be less than 31 cm.

Create an inequality and solve to find the solution for w.

w=4

w<6.3

w>6.3

w<4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The perimeter of this

isosceles triangle is 28 cm or more.

Create an inequality and solve it to find the value of 𝑧.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The perimeter of this triangle is 30 cm.

Create an equation and solve it to find the value of 𝑦.

y=1.5

y=2.25

y=3.5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A quadrilateral has interior angles:

𝑥+120°, 𝑥+70°, 2𝑥+30° , 4𝑥−60°

What is the value of 𝑥?

5

25

35

10

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