Answer:
26
Step-by-step explanation:
12-8=4
3(4)=12
12/2=6
6*5=30
30-4
26
It will be c- 20:
4q and 2(q+30) have to equal the same therefore q=30 which makes both these equations equal.
3p + 4q then have to equal 180 as they are on a straight line so you know q=30 so 4x30=120 so 180-120=60
Then 60/3=20 and that is your answer.
Hope this helps :)
You can have 30 and a negative 6. IDK. Hope it can help a bit.
To find the area you would had to do a an triangle formula so the final answer would be 63 inches
Answer:

Step-by-step explanation:
The equation is

Solve for x
we know that

substitute

so
