Answer:
A) The table shows a proportional relationship (as the number of pages increase the time is proportionally increasing as well)
D) The 11th page of notes takes longer than normal (too long time duration) o((⊙﹏⊙))o.
Answer: -12.8x-20y+8.4
Step-by-step explanation: I multiplied the numbers in parentheses by 4.
Answer:
6:4
This ratio means that for every 6 basketballs there are 4 soccer balls.
Answer:
x = 28
Step-by-step explanation:
Here's my work,

So what to do first, we add 4 on both sides like so...
1/4x + 17 = x -4
<u> +4 +4</u>
1/4x + 21 = x
Now to simplify, and isolate the variable.
1/4x + 21 = x
<u>-1/4x -1/4x</u>
21 = .75x
Here we can finally divide. 21/.75 is 28 and .75x/.75 is x that means we are left with,
28 = x
If you need me to go over it again let me know! Hope this helps and have a great day!