So the 74% that you have right now is the other 80% of your grade. So you multiply it by its weight and solve for the other one making it equal to 78%.
(.74)(.8) + (.2)(x) = .78
.592 + (.2)(x) = .78
(.2)(x) = .188
(x) = .94
So, you need to get a 94% on your final test.
Answer:
The egg, a different animal had it and it evolved into a chicken egg when it cracked it had a baby with another evolved egg
Step-by-step explanation:
Answer:
By graphing it out and you will see that y does equal -8...
Answer:
a) -(-4/5).(-2/9) = -8/45
b) Katie forget to add the minus.
Step-by-step explanation:
Answer:
y = 2/5x
Step-by-step explanation:
<u>in order to get the y-intercept (b) , the value of x has to be zero. we already have the y-intercept which is zero. so far, the equation looks like this:</u>
y = mx + 0
<u>in order to find the slope, we'll do y2-y1 / x2 - x1:</u>
<u>2-0</u>
5-0
<u>m is 2/5, so the answer is:</u>
y = 2/5x
