Eight more than four times a number is minus twelve

Is this increasing decreasing or constant F (x) = 3x

Example of a data set that would be best represented in a line graph

Acerville is 21 km due of east Bakersville and 20 km due south of Centerville. Which is the length of the roads that run straight from Bakersville to Centerville?

A 20% acid solution is mixed with 20 liters of a 45% acid solution. How much of a 30% acid solution will result?

A car rental company charges$48 per day plus 12 cents per mile to rent a car. How many miles, x, did Simone drive if the total amount she paid for the day was $96?

A family went to a baseball game. They parked the car in a parking lot which charged $20. The cost per ticket was $28. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.

Show me how to work the equation for 6*+20=-4

the total cost of a pair of shoes is $85.86. What was the cost of the shoes before the 8% sales tax was added?

The sum of two numbers is fifteen. One number is three less than the other. Find the numbers.

Which values for x and y make the statement, (x+4) (y-1) = 0, true? A) x = - 4, y = 1 B) x = - 4, y = - 1 C) x = 4, y = 1 D) x = 4, y = - 1