Question

PLEASE HELP ME WITH TWO QUESTIONS!! I WILL FAN AND MEDAL

Answer 1

ok lets mark length=l and wight=w
l=3w+5
2*(l+w)=58

Answer 2

l=3w+5
l+w=29

Answer 3

substitute: 3w+5+w=29

Answer 4

4w=29-5

Answer 5

4w=24
w=6

Answer 6

So the answer is 29in?

Answer 7

thus wight is equal to 6, then leght is equal to
l=3w+5=3*6+5=18+5=23

Answer 8

first we need to find wight, then length

Answer 9

as wight is equal to 6 we substitute it into l=3w+5 equation and solve:
l=3w+5=3*6+5=18+5=23

Answer 10

everything is correct

Answer 11

Everything can't be correct. it is only one.

Answer 12

no i meant my work is correct

Answer 13

Lol. so it's 23?

Answer 14

yeah

Answer 15

v=(bh)/3
first multiply both sides by 3:
v*3=(bh)/3*3
bh=3v
now dividde both sides by b:
bh/b=3v/b
h=3v/b

Answer 16

That is the correct one?

Answer 17

yeah