Solving Equations
7 + n = 10
n = 3
The capital city of Michigan is...
Lansing
3x + 5y = 13
2x + y = 4
Solving by substitution, what is X and Y?
(1, 2)
X = 1, Y = 2
What is the slope of the equation
y = 2x - 2
Slope = 2
How many months have 28 days?
All of them, but February only has 28 day, unless it is a leap year (29).
6y = -30
y = -5
The most populated city in Wayne County is...
Detroit
2x - 3y = 6
x + y = -12
Solving by substitution, what is X and Y?
(-6, -6)
X= -6, Y = -6
What is the y-intercept of the equation
y = 3/2 x + 3
Y-Intercept = 3
What is the name of the woman who refused to give up her seat at the origin of the Civil Rights Movement?
Rosa Parks
–40 = 12x + 8
x = -4
Batman is actually...
Bruce Wayne
y = 6x − 11
−2x − 3y = −7
Solving by substitution, what is X and Y?
(2, 1)
X = 2, Y = 1
What is the y-intercept of the equation
y = 8x + 7
Y-Intercept = 7
How many countries make up North America?
Name them
3
United States of America, Canada, Mexico
4(g – 1) = 24
g = 7
HBCU is an acronym for...
Historically Black Colleges and Universities
2x − 3y = −1
y = x − 1
Solving by substitution, what is X and Y?
(4, 3)
X = 4, Y = 3
What is the slope of the equation
y = -6x - 5
Slope = -6
DPSA is the acronym for...
Detroit Public Safety Academy
2q + 10 = 7q
q = 2
NAACP is an acronym for...
National Association for the Advancement of Colored People
3x + 2y = 2
y = 4
Solving by substitution, what is X and Y?
(-2, 4)
X = -2, Y = 4
Which equation is the slope-intercept formula?
y - y1 = m (x - x1)
y - x = y1 - x1
y = mx + b
y = 2x - mx
y = mx + b
How many continents are there?
Name them...
7
Africa, Antarctica, Asia, Australia
Europe, North America, South America