This expression can be used to determine the price of the items Nakita bought. [2(3.50 – 0.80) + 4.85 + 2.40J -3.00 What is the price of the items Nakita bought?
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.
![29 Nakita bought items at a grocery store.
She bought 2 boxes of crackers for $3.50 each.
She used a coupon for $0.80 off the price of each box of crackers.
She bought a jar of peanut butter for $4.85.
She bought a package of juice boxes for $2.40.
She used a coupon for $3.00 off the total price of the items she bought.
This expression can be used to determine the price of the items Nakita bought.
[2(3.50 – 0.80) + 4.85 + 2.40J –3.00
2470
What is the price of the items Nakita bought?
A $6.95
17
B-$10.45/ 485
2.40
725
2-70 + T,25
1.975 77
C $9.65
D $12.65
14.
23/20
279,95.
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