Answer:
50% I believe_________________
Step-by-step explanation:
just take -4.5 the right side
<span>10r^(-7)t^3
= 10t^3 / r^7
hope it helps</span>
Answer:
no they are not proportional and the graph would be at points (1, 3) (5, 9)
Step-by-step explanation:
Can i have brainliest Please?
Answer:

Step-by-step explanation:
We want to combine alike terms so
-2/3c+14c & -9/5+3/10
14c-2/3

Multiply 14/1 by 3/3 to get the denominators the same

Subtract

simplify

now

Multiply 9/5 by 2/2

Subtract

Simplify

put both together

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!