The scale on a map is 1 in.: 10 mi. how many miles would 5 inches represent? 2 miles 50 miles 25 miles 15 miles

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.