Answer:
6. r=2
8.x=3
Step-by-step explanation:
6. 4r-3=5
4r-3=5 add 3 to both sides
4r=8 divide 4 by both sides
r=2
8. 5x-6=9
5x-6=9 add 6 to both sides
5x=15 divide 5 by both sides
x=3
I would answer but I’m in 6th grade and I don’t know how to
Answer:
Step-by-step explanation:
d=(10-3)^2+(8-8)^2=(7)^2+(0)^2=49
since it is in radical the the answer is 7
