Answer:
L+2=8
Step by step explaintion.
the length is so much longer than some multiple of the width
or perhaps the area of the rectangle.
the answer is w=1 your welcomw
Answer:
-x+y
Step-by-step explanation:
-1*(x-y)=-x+y
Answer:
21
Step-by-step explanation:
6 hours is 3 times 2 hours so 7*3=21
Answer:
Mark has 18 shirts
Given that together they have 140 shirts.
x + 7x - 4 = 140
8x = 140 + 4
8x = 144
x = 144/8
x = 18
Joe has 122 shirts
7x - 4
7 × 18 - 4
126 - 4
= 122