Teddy had some pens and markers in the ratio 5: 9 initially. After Teddy gave le had some pens and markers in the ratio 5:9 initially. After Teddy gave 13. markers decreased by 33,%. Teddy then sold all the remaining markers ot 4 for $2.60. How much money did he collect?
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
![markers decreased by 33-%. Teddy then sold all the remaining markers at
[3]
Teddy had some pens and markers in the ratio 5: 9 initially. After Teddy gave
s bad some pens and markers in the ratio 5 :9 initially. After Teddu gave
13.
168 pens and markers, 80% of the pens were left and the number of
33글%.
4 for $2.60. How much money did he collect?
P:M
5:9
8:2
4:1
[4]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffd435045-dc8a-440c-8cc5-aee1c1ba2ff4%2F0f2300c3-48ab-4037-a936-5fd2cc5ae28d%2F4tpu2dp_processed.jpeg&w=3840&q=75)
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