Width = x
Length = x +2
Perimeter = 24
Area = Width • Length = ?
Perimeter = 24 = 2(x +2) + 2(x)
= 2x + 4 + 2x
= 4x + 4
= 20 = 4x
= 5 = x
Width = x = 5, therefore Length = (5) + 2 = 7
Area = Width • Length = 5 • 7 = 35
Area = 35 yards
5.3 and 5.30 would be the answers.
Answer:
19-12=7, so 4-7=-3, so b is equal to 19
Answer:
{x,y} = {25/9,23/9}
Step-by-step explanation:
// Solve equation [2] for the variable x
[2] x = -4y + 13
// Plug this in for variable x in equation [1]
[1] 5•(-4y+13) + 2y = 19
[1] - 18y = -46
// Solve equation [1] for the variable y
[1] 18y = 46
[1] y = 23/9
// By now we know this much :
x = -4y+13
y = 23/9
// Use the y value to solve for x
