Why do you first combine like terms and then use the distributive property to solve 8(5x+9x+6)=160

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions.length: feetwidth: feet