Question

Which is an example of an algebraic expression?


A.


d < 7



B.


d – 90


C.


a + 5 = 72


D.


55 + v > 60

Answer 1

I'll give medal

Answer 2

I would have to say B. d - 90

Answer 3

Do you know why?

Answer 4

no...

Answer 5

Algebraic Expression
An algebraic expression is a mathematical phrase that can contain ordinary numbers, variables (like x or y) and operators (like add,subtract,multiply, and divide).
Here are some algebraic expressions:

a + 1

a - b

3x

x - a / b

In the above expression the "/" means divide. The "3x" means multiply the variable x by 3.

Many english phrases translate directly into algebraic expressions, as shown in the following table (where x stands for "a number"):

Answer 6

So the only one up there like that is B