How many real number solutions does the equation have? 0=-7x^2+6x+3

7. Arby's offers college students a 10% discount. Jason and his friends went there for lunch and bought food for $33.70. How much did it cost after they received the 10% student discount?

271/7 what is the quotient

Which distance formula or formulas show a direct variation? d=50t, d=16t^2, d=r•t

The total width of five rows of a vegetable garden is 12m75 feet. What is the width of each row?

Craig earns extra money as a lifeguard he earns $37 for 4 hours and $64.75 for 7 hours. Identify the constant of proportionality and write an equation for the proportional relationship

Write a definition for the turm perimeter

Each side of an equilateral triangle measures 9cm. Find the height, h, of the triangle.

F (x) = 3x + 1 and f-1 = then f (2) =

A family daycare center charges a one-time $80 enrollment fee and $90 per week (w). Write an equation for the total cost (t) based on the number of weeks (w that a child is enrolled.

How do I solve this: 180 - (2x-40) its a geometry problem.