Expressions
6 + 2 x 3
12
y + 23 = 32
9
If a table shows these values:
term: 1 2 3 4
value. 6 12 18 24
What is the rule?
multiply by 6
A parallelogram has a base of 8 inches.
It has a height of 10 inches.
What is the area of the parallelogram?
The area is 80 inches2
16 + n > 20
Which solution works
n=3
n=4
n=5
n=5
32 x 4
36
6n = 18
n = 3
In this set of data:
position 1 2 3 4 n
value 2 4 6 8 ?
What is the rule to find the value of the term?
2n
What is the formula for the area of a triangle?
1/2 b h
or base x height divided by 2
7 + r is equal to or greater than 18
Which is correct? r =
a. 7 b. 10 c. 11 d. 12
c. 11
because it can be equal to
(12 + 4) x 2
32
w/4 = 7
28
In this set of data:
position 1 2 3 4 n
value 2 4 6 8 ?
Apply the rule. What is the value of the 8th term?
16
Find the volume of the rectangular prism if the rectangular base is 4m x 6m and the height of the prism is 2m.
48m2
28+n (> or =) 60
a. n=20 b. n=32 c. n=33 d. 12
b. n=32
75 x 2 + 52
175
Jaden had 24 lollipops in a bag. He gave some of them away. Now he has 9 left. How many did he give away?
He gave 15 away
In this set of data:
position (x) 1 6 12 16 n
value (y) 4 9 15 19 ?
What is the rule for this table written as an equation?
x + 3 = y
Find the volume of a triangular prism where the triangular BASE has a b=4in and h=5in
The Height of the prism is 6 inches.
60 inches3
15-x (= or <) 7
What would x equal?
x=10 x=9 x=8 x=7
x = 8
48/8 x2
12
Cammie walks her neighbor's dog 5 times a week. She has walked the dog 20 times. Which equation would be used to find how many weeks she walked the dog?
a. 5 + x = 20 b. 5x = 20 c. x/5 = 20
5x = 20
In this set of data:
position (x) 1 6 12 16 n
value (y) 4 9 15 19 ?
What is the value of the if the position (term) is 20
23
The volume of a triangular prism is 70m3
The Base of the triangular prism has a height of 4m
The Height of the whole prism is 7m.
What is the base of the triangular Base?
5 meters
16 - n (< or =) 1
What is the smallest positive number n can equal
15