Find the value of x, rounded to the nearest tenth.
a) 2.7
b) 4
c) 3.8
d) 2.9​

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost