-3 and -16 multiply to 48 since negatives cancel and add to -19
Answer:
1/2
Step-by-step explanation:
if you find the LCD of the numbers, you will find that it is 8. Then, you divide both of them by 8 and you get 1/2
Hope this helped a bit :)
<span>(x+3)^2 = x^2 + 69
x^2 + 6x + 9 = x^2 + 69
x^2 + 6x + 9 - x^2 = x^2 + 69 - x^2
6x + 9 = 69</span>
If I=P*r*t, we can input 450 in for I, 3000 in for the principal (P, or the starting rate), and 3 for t=time because there were three years, resulting in 450=9000*r. Next, we can divide both sides by 9000 to get 0.05 or 5% as our answer.
We know that
to make 1 muffin-------------> needs 2.5 ounces of chocolate
48 muffin-----------------------> X
X=48*2.5------> x=120 ounces of chocolate
if 1 pound-------------> 16 ounces
X------------------> 120 ounces
x=120/16-----> x=7.5 pounds
the answer is
7.5 pounds
