31x^2 + 53x - 8
Use the FOIL method to find the area of the large rectangle. (7x - 2)(9 + 5x)
First term in each binomial: 7x * 9 = 63x
Outside terms: 7x * 5x = 35x^2
Inside terms: -2 * 9 = -18
Last term in each binomial: -2 * 5x = -10x
Now, just add them all up.
63x + 35x^2 - 8 - 10x
35x^2 + 53x - 8
Now find the area of the square.
2x * 2x = 4x^2
Now, subtract the areas.
31x^2 + 53x - 8
Please consider marking this answer as Brainliest to help me advance.
Answer:
it's being reduced by .25 cents I would think
Step-by-step explanation:
2*.25=1.75
2-1.75=.25
Take your y axis and the number through it (6) then ur x axis (5) then find the constant if them then add that then there is ur answer
Answer: Your answer is letter A...
Step-by-step explanation:
This is simple surface area of a rectangular prism (2lw + 2hw + 2lh)
Work:
First, if you were to fold this, it would turn into a box. This is what it looks like unfolded. As you can see there are two numbers of each. This is because there are two tops, two bottoms, and two sides to each rectangular prism.
