Answer:
b
Step-by-step explanation:
[3,1-(-4,1),-1-(-1)]
(3,1+4,1 , 0)
x=7, 2
y=0
Answer: No
Step-by-step explanation:

its exponents are;
a=1
b=2
-------------------------------------------

its exponents are;
a=2
b=1
------------------------------------------
For them to be like terms, a = 1 and b = 2 or viceversa in both of them.
Answer:
18
Step-by-step explanation:
for every one cup there are 3 one third servings so all you have to do is simply multiply 3 by 6.
Answer:
She used 1/8 or 12.5% more flour than sugar
Step-by-step explanation:
flour: 5/8
sugar: 1/2 = 4/8

0.125 = 12.5%