Answer:
5
Step-by-step explanation:
3/4*10=7.5, so 1/2*10 is the amount of lemon juice you need, which is 5
Answer:
x=-1
Step-by-step explanation:
x+2-1=0
-1+2=1
1-1=0
y=0
Answer:
The fraction is 41/99.
Step-by-step explanation:
The steps are :






Answer: See explanation
Step-by-step explanation:
7x - 2(x + 3y) + 3y
= 7x - 2x - 6y + 3y
= 5x - 3y
Will got 5x + 9y because he didn't multiply the values in the bracket by the minus sign outside the bracket. He multiplied the values by +2 rather than -2. This resulted in the wrong answer that he got.