What is an equation with more than one variable called
a. a literal equation
b. a variable
c. an expression
d. a quadratic equation

a. a literal equation

Step-by-step explanation:

A literal equation is an equation which comprises basically of letters., where letters are nothing but variables.

All the kinds of formulas are said to be examples of literal equations.

For example slope intercept form

The rate of change of position on a straight line , where 'd' is the distance and 't' is the time.

Therefore, a literal equation is an equation with more than one variables.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

according to egenuity the answer is

step-by-step explanation:

d. 344.22