Not sure if I’m understanding this wrong but for x you can multiply the top equation by -3 to get -12x-15y=-21 and the bottom by 4 to get 12x-8y=-48.
For y you can multiply the top equation by 2 to get 8x+10y=14 and the bottom equation by 5 to get 15x-10y=-60
Answer:
Reflection Symmetry and Rotational Symmetry
brainly wont let me post it but ive found a video that could possibly explain it. Seach that title up on yt
Answer:
52
Step-by-step explanation:
im pretty sure its 52 but if im wrong im sorry
It’s the last one because that one has no repeats. One outcome can not be listed twice
Answer:
Step-by-step explanation:
First, add two to both sides to get 
There are two ways to solve this from here
- Think about what power you would have to raise 9 to to get to 27.
= 3 and 
. So, multiplying the powers (because it is a power to a power) you get 
. This means that 
or x = . - Take the log of both sides.
This gives us 
