3/5 - 1/3 what is the answer to that problem can some one me ?

Hi!

You need to find the common divider, so you can subtract them, in this case, it's 15.

(3*3)/(5*3) - (1*5)/(3*5) = 9/15 - 5-15 = 4/15

Hope this helps!

i think ur answer is   (3,-1)

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