Answer:
W = 7 - x
Step-by-step explanation:
The perimeter is P= 2L + 2×W , where L is the length and W is the width.
If L = (x+2) , replacing L with the expression x+2 we have
P= 2×(X+2) + 2W ⇔ 18 = 2x + 4 + 2W ⇔ 2W =18 - 2x - 4 ⇔ 2W = 14 - 2x
⇔ W = 7 - x
5x + y = 31 <em>subtract 5x from both sides</em>
<h3>y = -5x + 31</h3>
Divide or try and do simple or not eothwrwoseexpressions or go download MathPapa or something to be ab le
Answer:
D. 12
(Hope this helps! Btw, I am the first to answer.)
Answer:
755 gram lighter
Step-by-step explanation:
Convert 1.1kg into gram by multiplying it with 1000
1.1 x 1000= 1100 and we take this amount and subtract it with 345g
1100-345= 755g
