Solving Equations
Solve
3x - 10 = 8
x= 6
Solve the system of linear equations by substitution:
y = 4
y = 4x - 1
(15, 4)
Simplify:
(x3)(x6)
x9
What is the rarest M&M color?
Brown
What vitamin does the sun’s ultraviolet rays help the skin produce?
Vitamin D
Solve
-5x + 7 = 17
x = -2
Solve the system of linear equations by elimination:
x + 3y = 5
-x - y = -3
(2, 1)
Simplify:
x10 / x2
x8
What is the common name for dried plums?
Prunes
What tissues connect the muscles to the bones?
Tendons
Solve
4x - 6x = -10
x = 5
Solve the system of linear equations:
x - 2y = -7
3x + 2y = 3
(-1, 3)
Simplify
(9x3)/(3x)
3x2
What is the only edible food that never goes bad?
Honey
In which continent is Timbuktu located?
Africa
Solve -3(x + 2) = -15
Solve the system of linear equations:
y = -6x - 10
y = -6x +2
no solution
Simplify:
(10x5y)(2x4y3)
20x9y4
Which country invented ice cream?
China
What is a male duck called?
A Drake
2(3x - 1) = 3x + 3x - 10
No solution
Solve the system of linear equations:
2x + 7y = 1
2x - 4y = 12
(4, -1)
Simplify:
(-7x6y2z)(-2xy6z)(x3y)
14x10y9z2
What is the most consumed manufactured drink in the world?
Tea
What was the first toy to be advertised on television?
Mr. Potato Head