3(y-7)
use distributive property
width= w
length = l=w+5
Area = l * w
104 =(w+5) * w
w2 +5w -104 =0
(w+13)(w-8)=0
w=13 and w=8
so width =8
length=13
Answer:
q=7
Step-by-step explanation:
6+3q+4=31
10+3q=31
3q=31-10
3q=21
OR SIMPLIFY FURTHER
Answer:N is 22.5 I think
Half of 90 is 45 and N looks like half of P and half of 45 is 22.5
$6.30
10.50 x 0.4 = $4.20
10.50 - 4.20 = $6.30
