Fill in the blanks An
is a group that contains numbers, variables, and operations.
is an example,
is an
An is a statement that says two things are equal.
example. The difference between an expression and equation is the
equal sign
A is a single part or piece of an equation.
and
are all terms in the equation.
7x.
-4.
12
expression
DONE
7x-4-12 equation
7x-4
term
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US
9:27

x=30

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

step-by-step explanation:

; fx