Number Systems
Geometry + Measurement
Linear Relations
Solving Equations
Powers + Polynomials
100
Which of the following is a rational number?
(a) 6.3333333...
(b) 3.141592654...
(c) square root of 2
(d) 5/0
(a) 6.333333
Rational numbers are numbers that can be expressed as a fraction of integers, but the denominator cannot be zero.
Could be a decimal, but the decimal must repeat, OR it is a terminating decimal.
100
What is the volume of the figure below?
600 cm2
100
One line has a slope of -5. The other line has a slope of 1/5. Which line is steeper?
The line with a slope of -5
100
Solve.
-2z-3+5z=6-z-9
z=0
100
Simplify
2(3x-5)-4(x+9)+19
2x-27
200
3/g=9/30
g=10
200
What is the perimeter of the shape below?
68 m
200
What is the equation of the line below?
y=-2x+3
200
Solve for p.
2(p-8)+3(p+6)=17
p=3
200
Mila is a painter. She charges her customers a flat rate of $100 plus $50 an hour. What is an algebraic equation that could represent this scenario? Make sure to define your variables
T=50h+100
T = total cost ($)
h = # of hours
300
Shauna reduced the size of a rectangle to a height of 2 in. What is the new width if it was originally 24 in wide and 12 in tall?
4 in
300
What is the area of the figure below?
50 cm^2
300
What is the slope of the line x=1?
m=undefined
300
1/3(x+2)+1/6(x-5)-4/3=0
x=3
300
Simpify
64x^2y^8
400
Simplify
7/36
400
What is the value of x?
x=33
400
What is the equation of the line passing through points (4,3) and (5, 9)
y=6x-21
400
A box of fruit has four more apples than oranges. Together, there are 52 pieces of fruit. How many of each fruit are there?
24 oranges
28 apples
400
If a=2, what is the value of
2a(a-1)^2-5
-1
500
In Sakura's garden, for every 5 red flowers, there are 15 yellow flowers. There are a total of 75 yellow and red flowers in her garden. How many red flowers does she have?
25 red flowers
500
Find the measure of each angle.
Angle A: 78 degrees
Angle B: 68 degrees
Angle C: 34 degrees (SA)
500
Connie hires someone to fix her heater. She is told that she will be charged a base fee and $45/hour. Her bill is $215 and it took 2 hours to fix her heater. Find the equation of the line that models this situation.
y=45x+125
500
Solve for x.
5/8(-7c+3)=-3-3/4(3-7c)
x=57/77
500
Simplify
(3m^2)/n^2