Answer:
Step-by-step explanation:
I think you meant y = -2x + 5.
x y = -2x + 5
0 5
1 -2(1) + 5 = 3
2 -2(2) + 5 = 1
Note that every time you increase x by 1, y decreases by 2.
1/2 b-39=101
+39 +39
1/2 b= 140
2(1/2) b= 140(2)
b=280
To subtract fractions, find the LCD and then combine.
Exact form:
22/3
Answer:
The answer is 2
Step-by-step explanation:
To find this, follow the order of operations as laid out below.
120(2x - 2) = 240 ----> Divide both sides by 120
2x - 2 = 2 ----> Add 2 to both sides
2x = 4 ------> Divide both sides by 2
x = 2
My first rectangle is 1 unit wide and 24 units long. Its area
is 24 square units and its perimeter is 50 units.
My second rectangle is 2 units wide and 12 units long. Its area
is 24 square units and its perimeter is 28 units.
My third rectangle is 3 units wide and 8 units long. Its area
is 24 square units and its perimeter is 22 units.
My fourth rectangle is 4 units wide and 6 units long. Its area
is 24 square units and its perimeter is 20 units.
