BEGINNERS
A number used to multiple a variable
What is is the coefficient?
4x+3x+3y+7y
What is 7x+10y?
x5 ÷ x5
What is 1
Simplify 2(x+3)
What is 2x+6?
A letter symbol used to represent an unknown value
What is a variable?
-3x2, 5x2y2, 5xy are example of ?
what are unlike terms?
Simplify -12+5x-2y+7-2x
What is 3x-2y-5?
Simplify 4(3x-2y) +3(4x-3y)
What is 24x-17y?
A mathematical statement without an equal sign
What is an expression?
translate the following: Three times the product of two numbers x and y, divided by a third number z
What is 3xy/z ?
5x × (-3y)×(-4y)× xy × (-2q)
What is -120qx2y3?
Simplify 3.5x3-2.3x2+1.4x+15.6 -1.2x3+4.5x2-0.3x-3.2
What is 2.3x3+2.2x2 +1.1x +12.4?
The cost of two apples and three pears is $300, is an example of
What is an equation?
If x=2, y=-3 What is 5x2z
What is 100?
We can ONLY add or subtract__________
What is like term?
What is the perimeter of a rectangle with length 2x and width 3y?
What is 4x+3y?
A ____ consist of a constant or variables and/or coefficient
What is a term ?
Simplify 9x+12y-9z+7y-4x+3z?
What is 5x+19y-6z?
81p3q2r4 ÷ 9pqr2
What is 9p2qr2?
If p represent the number of person in a room and each person paid $30 for admission and some one made a donation of $100, write an algebraic expression to represent the money collected
What is $30p+100?