Solve the system of equations by adding. check your answer 6+5y=-39
-6x+7y=75
the solution of the system is ( , )​

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7