Answer:
¼ cup of flour
Step-by-step explanation:
½ of ½ cup = ½×½ cup = ¼ cup
Answer:
Step-by-step explanation:
I think this is it but you question want super clear
A = C/2r
Yes and for a. You can just put y=x [y=1x is bascually the same but just the 1 isnt needed]
Answer: 15
Step-by-step explanation:
1/3x - 2 = 3
1/3x = 5
x = 15
QUESTION 1
We want to solve,

We factor the denominator of the fraction on the right hand side to get,

This implies


We multiply through by LCM of


We expand to get,

We group like terms and equate everything to zero,

We split the middle term,

We factor to get,





But

is not in the domain of the given equation.
It is an extraneous solution.

is the only solution.
QUESTION 2

We add x to both sides,

We square both sides,

We expand to get,

This implies,

We solve this quadratic equation by factorization,





But

is an extraneous solution