Answer:
P =2(20X +X) and A = 20X + X or 1/2P
Step-by-step explanation:
to find the perimeter u most do 2(L*W) withe the width being x and the length being 20 * x then to find the Area its just L*W or if u want to look good do 1/2P or the perimeter
You have to find the least command denominator of 7 and 5 which is 35.Then it will be 6 15/35 and 2 7/35. Then Your answer will be 4 8/35
We will need to use a systems of linear equations here. Firstly, we will use x for cans of peas and y for cans of corn. This is kind of difficult to explain, but basically, our first equation is going to be the amount x and y costs. Therefore, 0.85x + 0.78y = 6.59. This works because we need to find out how much cans she bought of each.
Next, we know that she for 2 more cans of peas than cans of corn. We can use the equation, 2 + y = x, to represent this situation. This is because she purchased two more cans of peas, so we add 2 to y (cans of corn).
Our equations are: 0.85x + 0.78y = 6.59, 2 + y = x
Answer: 10.5
Step-by-step explanation:
Hello the answer is 10.5 you just have to multiply 3 1/2 times 3 and there's your answer
Have a great day hope this helps!:):):