Which statement about equations and expressions is true?
1 answer:
Answer:
Option D. An example of an expression is z/365 because it is a mathematical phrase represented by numbers, a variable, and an operation.
Step-by-step explanation:
Expression:
- An expression is a mathematical phrase that consist of numbers, decimals, fractions, variables, sets, matrices.
- An expression does not have any relation symbol.
Equation:
- An equation is formed when there is any relation between any two expressions.
- The relation may be of equality, inequality r not equal.
![\displaystyle\frac{z}{365}](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cfrac%7Bz%7D%7B365%7D)
This is an example of expression as it consist of a variable z and a number 365 in the form of fraction.
Option D) is the true statement about equation and expression.
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The sum of the first 5000 odd numbers is 25,000,000.
Answer: 7
Step-by-step explanation: im pretty sure its seven
Answer:
x = -3/2
Step-by-step explanation:
=> 2x+4(2x+7) = 3(2x+4)
=> 2x+8x+18 = 6x+12
=> 10x + 18 = 6x+12
=> 10x-6x = 12-18
=> 4x = -6
=> x = -3/2
Answer:
its a
Step-by-step explanation:
X=(40-25)/.75
X= 15/.75
X= 20