Terms
Writing Equations
Formulas
Solving Equations
Solving Equations with more than one variable
100
This means an equation that states a rule for the relationship between certain quantities.
What is a formula?
100
Six times b equals c added to seven.
What is 6b=7+c?
100
A=lw is this formula.
What is the area of a rectangle?
100
x-3=2
What is x=5?
100
Solve for y: x²+y=6x²-4y
What is y=5x²-4y?
200
If two equations have the same solution, they are called this.
What are equivalent equations?
200
Z divided by four is less than forty-seven minus y.
What is z/4<47-y?
200
A=½h(b1+b2) is the area formula for this shape.
What is a trapezoid?
200
2x+7=11
What is x=2?
200
Solve for y: 2x-4y=7
What is y=1/2x-7/4?
300
This is known as the study of numbers and the relationship between them.
What is number theory?
300
Fifty-nine plus two times m is equal to one.
What is 59+2m=1?
300
The formula to find the circumference of a circle is this.
What is C=πd?
300
x/2-4=10
What is x=28?
300
Solve for m: 2m=m+5g
What is m=5g?
400
An equation that you can put in any number for the variable and get a true statement is called this.
What is an identity?
400
X plus seven minus p to the third power is greater than or equal to twenty-two.
What is x+7-p³≥22?
400
The formula for slope is this.
What is m=(y2-y1)/(x2-x1)?
400
x+5=4x+8
What is x=-1?
400
Solve for m: 2g-m=5-g
What is m=-5+3g?
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