Yea I'm pretty sure it's all right not 100% positive
Since we are solving for b, you need to get it by itself. So you would divide both sides by 3a. That would leave b= -7/3a.
Hope this helps!!
The probability of the event total is equal to the multiplication of the probabilities of the smaller events that conform it. So we have the probability of 1/2 for heads over tails, and 1/4 of blue out of 4 colors, therefore, the total probability is:
p = (1/2)(1/4)
p = 1/8
In 14 weeks, if you turn both of those into equations you'll get
and
You should be then able to graph this and see that intersects at 14 weeks at 220 dollars
Answer:
2x -5, like that you didn't put enough.
