3(7x-1/5x-3)-4(5x-3/7x-1)=11

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%