12 = 2/3(x - 3)
<em><u>Distributive property.</u></em>
12 = 2/3x - 2
<em><u>Add 2 to both sides.</u></em>
14 = 2/3x
<em><u>Multiply both sides by 3.</u></em>
42 = 2x
<em><u>Divide both sides by 2.</u></em>
21 = x
The value of x is equal to 21.
Answer:
3 is first
4 is second
1 is third
2 is fourth
Step-by-step explanation:
Answer:
she needs 25 sticks of butter
Step-by-step explanation:
From the question, we are told that for each additional butter stick, she can bake 1 cake
She wants to bake a total 49
We already have 24 baked
So what is left would be;
49-24 = 25 cakes
So she needs exactly this number of butter sticks
Answer:
1/54
Step-by-step explanation:
I believe you would take the chance of just getting the brother(1/6) and times that by the chance of getting the sister(1/9) which would be 1/54.
Basically, just replace the x for the expressions.
