Answer:
1 and -1
Step-by-step explanation:
Factoringfind a number set that equals zero and when multiplyed, becomes -1.
1 and -1 multiply to -1 and equal 0,
so x^2-1 turns into (x+1)(x-1)
solve for both x+1=0 and x-1=0
x+1=0
x=-1
x-1=0
x=1
Answer:
96 grams
Step-by-step explanation:
Each box has 5 strips with 12 capsules
5*12=60 each capsules contains 500 mg of medicine
60*500=3000mg of medicine per box
32*3000=96000mg total weight of the medicine or 96 grams
Answer:
0 < x ≤ 200 and 0 < y ≤ 400
Step-by-step explanation:
hope this helps
Answer:y=-1/5-x
Step-by-step explanation:
The pattern is you add 2 for each number... That's A :)