Fractions Review
Simplify 6/12.
1/2.
| n | an |
|---|---|
| 1 | 4 |
| 2 | 5 |
| 3 | 6 |
| 4 |
What is the a4?
7
What is the variable?
p
Substitute p=5 into 2p + 1 and solve.
11
Each audio book costs $15.00 to download.
Let b be the number of books purchased.
Write an algebraic expression to represent how much b books cost?
15b
Add 3/4 and 2/4 and write as a mixed number.
1 1/4
| n | an |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 10 |
What is a6?
12
Write an equation for the sentence below. Let n represent the number.
8 less than a number.
n - 8
Evaluate the following expression when r = -3
5r +1
-14
Each pizza costs $12.50 plus $1.50 per topping
Let t be the number of toppings
Write an algebraic expression to represent how much a pizza with t toppings cost?
12.50 + 1.50t
Multiply 2/3 and 5/6 and fully simplify.
5/9
| Input | Output |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 11 |
| 4 | 15 |
| 5 | 19 |
Is an as a sequence arithmetic or geometric?
100 bonus points for the rule
arithmetic
+4
Write an equation for the sentence below.
Let n represent the number.
A number less than 23.
23 - n
Evaluate the following expression when m =0
4m+7
7
To get a birthday cake delivered it costs a $3.00 fee plus $10.00 per tier.
Let x be the number of tiers
Write an expression to represent the total cost of a cake being delivered with x tiers.
3 + 10x
or
10x + 3
Divide 3/4 ÷ 2 and simplify the answer if necessary.
3/8
| n | an |
|---|---|
| 1 | 5 |
| 2 | 8 |
| 3 | 11 |
| 4 | 14 |
What is the rule in this sequence?
+3
Write an expression for the sentence below. Let n represent the number.
4 less than double a number
2n - 4
Evaluate the following expression when s = -1
6s + 3s
-9
Each pizza costs $12.50 plus $1.50 per topping
How much does a pizza with 3 toppings cost?
Show your work.
17
Add 1/3 and 5/6 and write as a mixed number.
1 1/6
| n | an |
|---|---|
| 1 | 5 |
| 2 | 8 |
| 3 | 11 |
| 4 | 14 |
| 5 | 17 |
What is a0? (the 0 term)
100 bonus points for the equation of an.
2
Write an equation for the sentence below.
Let n represent the number.
Three more than triple a number.
3 + 3n
or
3n+3
Evaluate the following expression when
m = 2 and p = 1
- 2m + 3p + (m + p)
2
To get a birthday cake delivered it costs a $3.00 fee plus $10.00 per tier.
How much will it cost to get a cake with 5 tiers delivered?
Show your work.
$53