Answer:
The answer is 1st point
Step-by-step explanation:
(12x²+4x-5)-(9x²-9x+1)
= 12x²+4x-5-9x²+9x-1
= 3x²+13x-6
Answer:
pat
Step-by-step explanation:
Answer:
-1/3,-2/4,-9/4, -1/2
Step-by-step explanation:
Answer:
a=20
Step-by-step explanation:
You cross multiply: 9a=180
a=20.
Divide each one out to see which is cheaper. 4.39/12 = .37 cents per pint while 2.89/8 = .36 cents per pint. These are cost per unit problems.The second choice is the cheaper of 2 by a cent.
