Answer:
1
Step-by-step explanation:
Mistake in the second step.
We must add positive numbers or negative ones.
Here he had add the positive and negative numbers and that is the mistake
Here 5 is positive because -×-=+
In the second step, we must add the positives that are 3 and 5 and subtract from 7.
Hope it will help you.
Answer:
y=-2x/3+3
Explanation:
2x+3y=9
-2x -2x
3y=-2x+9
3y/3= -2x/3+9/3
y=-2x/3+3
Hope this helps!!
52 feet.
13 x 4 because its all the same length.
Answer:
c.
Step-by-step explanation:
Plz mark brainliest :)
Answer:
32 divided by 4 would be 8
Step-by-step explanation: