It is a mixed number of 1/7/18
3(21+15) is 3*21 and 3*15 which equal 63+45 which is 108 dollars
Answer:
2.06 is smallest ans 2.9 is largest
Its not the best drawing but it should help. Then from there you are going to want to do:
A=b×h
A=6×7
A=42m²
Simple form of equation 3x – 5 + 23x – 9 =<u> 26x-14</u>
<h3>Further Explanation
</h3>
Linear Equation in One Variable is an equation that has a variable and the exponent number is one.
Can be stated in the form:
or
ax + b = c, where a, b, and c are constants, x is a variable
Whereas Linear Equation in two Variable is a linear equation that has 2 variables and the exponent is one
Can be stated in the form:
x, y = variable
There are several ways to solve an equation
• Add / Subtract / divide / multiply the same value on both sides
• Combine like terms
• Factoring
• Expanding
Like terms are terms whose variables and their exponents are the same.
You can combine and add terms
The algebraic form of 3x - 5 + 23x - 9 is a Linear Equation in One Variable, can be simplified:
• 1. Combine like terms
(3x + 23x) + (-5 - 9)
• 2. Add like terms:
26x -14
<h3>Learn more
</h3>
an algebraic expression
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