Unit 2 Review

1. Which of the following is an expression?
a) 4x – 6 = -3 + x b) a + 2
1 / 18
volgende
Slide 1: Open vraag
MathematicsSecondary Education

In deze les zitten 18 slides, met interactieve quizzen.

Onderdelen in deze les

1. Which of the following is an expression?
a) 4x – 6 = -3 + x b) a + 2

Slide 1 - Open vraag

1. Which of the following is an expression?

a) 10y = 18 b) 5p + 5

Slide 2 - Open vraag

1. Which of the following is an equation?

a) 10y = 18 b) 5p + 5

Slide 3 - Open vraag

Write your own expressions
a. _________
b. _________

Slide 4 - Open vraag

Write your own equations.
a. _________
b. _________

Slide 5 - Open vraag

Work out:
) 2p – q + 5 = ______, when p = 4 and q = 5

Slide 6 - Open vraag

Work out:
+ 5 = ______, when p = 40 and q = 5
5p

Slide 7 - Open vraag

Work out:
3p + 5 = ______, when p = 40 and q = 5

Slide 8 - Open vraag

Write a formula to work out the number of hours "h" in any number of days "d".

Slide 9 - Open vraag

Write a formula to work out the number of days "d" in any number of weeks "w".

Slide 10 - Open vraag

Write a formula to work out the number of hours "h" in any number of days "d".
How many hours are there in 5 days?

Slide 11 - Open vraag

Expand the expression:
2(5m - 7)

Slide 12 - Open vraag

Expand the expression:
3(-7 - 3n)

Slide 13 - Open vraag

Expand the expression:
3(2n+6) - 3

Slide 14 - Open vraag

Expand the expression:
5(2n+6) - 3

Slide 15 - Open vraag

Expand the expression:
4(t – 2) + 2(3t – 2)

Slide 16 - Open vraag

A rectangle has a length of m+10 and a width of 3m+2. Write the equation for the perimeter of this rectangle.

Slide 17 - Open vraag

Find m if the perimeter is 70.

Slide 18 - Open vraag