Single Bracket Expansion
2(a+3)
2a+6
2a+4b
2(a+2b)
What does F.O.I.L stand for?
First, Outers, Inners, Last
This is the probability of rolling a 3 on a fair six-sided die.
1/6
Miss Rowley’s puppy’s name
Smokey
3(a-8)
3a-24
8k+36
4(2k+9)
(x+2)(x+3)
x^2+5x+6
A coin is tossed twice. This is the probability of getting two heads.
1/4
Year Miss Rowley was born
1980
4(7x+5y)
28x+20y
9x^2+6x
3x(3x+2)
(x+7)(x-8)
x^2-x+56
A bag contains 5 red, 3 blue and 2 green counters. This is the probability of selecting a counter that is not red.
1/2
Miss Rowley’s previous school
Sunshine Beach
3y(5y+2)
15y2+6y
A farmer has 17 sheep. All but 9 run away. This is how many remain.
9 sheep remain
(r-6)(r-4)
r^2-10r+24
chance of randomly picking a girl from this class
check on the day!
Number of kids Miss Rowley has
2
A circle has a radius of 5 cm. This is its diameter.
10 cm
I am a three-digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. My digits add to 14.
194
Name the 5 students in our class with first name starting with the letter E.
Esther, Emily, Elora, Elijah, Evie
Chance of the Raiders winning the NRL grand final this year
zero!
Subjects Miss Rowley currently teaches
maths, science, chemistry