Identify the expression as a numerical expression or a variable expression. for a variable expression, name the variable.

1 × 12

a. numerical expression

b. variable expression; a is the variable.

c. variable expression; there is no variable.

d. variable expression; l is the variable.

The expression is a numerical expression. The correct answer between all the choices given is the first choice or letter A. I am hoping that this answer has satisfied your query about and it will be able to help you, and if you’d like, feel free to ask another question.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: