Answer:
L=2(e+w)h
Step-by-step explanation:
I would interpret it like this L=(2e+2w)h
Factor out 2 to get L=2(e+w)h
Is there more to the question because this is just giving information for the formula.
Answer:
x=45
Step-by-step explanation:
mark brainliest, thank you
3.962 to the nearest hundredth = 3.96
Let shirts be x and ties be y
3x+5y=$60 Equation 1 (Equation 1 will be denoted by *)
2x+3y=$39 Equation 2 (Equation 2 will be denoted by !)
*x2 6x + 10y = $120
!x3 6x + 9y = $117
*-! y = 120-117 =3
Ties are $3 each
Substitute this value back into one of the original 2 equations:
3x+5y=$60
3x+(5x3) = 60
3x+15=60
3x=45
x=15
Shirts are $15