A department store had a policy of giving all senior citizens 10% off of an item when they shop on Tuesday. Grandma Mary shops at the store on Tuesday and purchases a pillow on sale for
20% off.
Write at least one expression to represent the cost of the pillow. Make sure to define the
variable.

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion