Two stores sell the same computer for the same original price. store a advertises that the computer is on sale for 25% off the original price. store b advertises that it is reducing the computer’s price by $180. when brittany compares the sale prices of the computer in both stores, she concludes that the sale prices are equal.

let p represent the computer’s original price.

which equation models this situation?

0.75p=p−180
0.25(p−180)=p
0.25p=p−180
0.75p=p+180

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

correct answer:

b.(19,-2)

0.50 , 0.75

step-by-step explanation: