Answer:
12x + 7 is the answer
Step-by-step explanation:
Multiply each side of the equation by 4. Then see whether the equation makes sense.
Answer:
237.5
Step-by-step explanation:
Answer:40
Step-by-step explanation:
21+8=29
29+11=40
Complete the square:
<span>y = 3x^2 - 12x + 4 </span>
<span>y = 3(x^2 - 4x) + 4 </span>
<span>y = 3(x^2 - 4x + 4 - 4) + 4 </span>
<span>y = 3(x^2 - 4x + 4) - 12 + 4 </span>
<span>y = 3(x - 2)^2 - 8</span>
