The equation 5x-10y=30is written in standard form. what is the first step when solving for x? add 5x to both sides of the equation. subtract 5x from both sides of the equation. add 10y to both sides of the equation. subtract 10y from both sides of the equation.

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells, n, and the total amount he earns in a year, e. what is the total amount abe would earn from selling 10 apartments in one year

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities