Definitions
Sum
The result of addition
Subtract a number X from 15 and then divide by 2
(X-15) / 2
25x+6 when x=4
106
Rectangular Prism
6 rectangles
Perimeter of rectangle
S1 + S2 + S3 + S4
Differenece
The result of subtraction
the quotient of four times a number and 6
4n / 6
(v-9)x4 when v=21
48
Triangular Prism
Three rectangles and two triangles
Area of square
L X W or B X H
Product
The result of multiplication
label each part
7f + 15 - 2g
coefficent 7 and 2
variables f and g
three terms 7f 15 2g
constant 15
(6n-5+4) / 5 when n=6
Triangular Pyramid
4 Triangles
Area of triangle
1/2 B X H
Quotient
The result of division
Jessica has $100 she brings to McDonald's. At McDonald's she buys b amount of Big Macs and c amount of chicken nuggets. Big Macs are $4.50 and chicken nuggets are $5. Write an algebraic expression to represent how much money Jessica has left.
100- (5c- 4.50b)
write an algebraic expression that equals 6 with three terms
Square Pyramid
1 square and 4 triangles
How can you find the area of a polygon
decomposing or composing the shape
Surface Area
The total area of that the object takes up
Liam has a bag of b beads. He gives 20 beads to his sister. Liam uses the remaining beads to make 4 necklaces. He uses the same number of beads on each necklace. Write an expression that represents the number of beads on each expression.
(b-20)/4
1/4[x(2y+3z)] when x=8, y=3, z=5/3
22
How many vertices does a rectangular prism have
8 vertices
How can you find the surface area of a cube
find the area of one side and multiply it by 6