85 x 3 = 255
first 2 test grades were 81 and 86:
81 + 86 = 167
Need to find the 3rd to have exact average 85:
255 - 167 = 88
So her 3rd test needs to make 88 to make average of 85
Double check: 81 + 86 + 88 = 255 = 85 + 85 + 85
9514 1404 393
Answer:
(-1, -2)
Step-by-step explanation:
The difference between the coordinates of the image and the coordinates of the original is the same for both points.
X - (0, 2) = (5, 2) -(6, 6)
X = (5, 2) -(6, 6) +(0, 2) = (5-6+0, 2-6+2)
X = (-1, -2)
The image of the point after translation is (-1, -2).
Answer:
a
Step-by-step explanation:
i am the smort
\
![2^{ \frac{3}{5}}= \sqrt[5]{2^3}](https://tex.z-dn.net/?f=%202%5E%7B%20%5Cfrac%7B3%7D%7B5%7D%7D%3D%20%20%5Csqrt%5B5%5D%7B2%5E3%7D%20%20)
<span>
