Baljit builds a square frame that is 1 inch wider than twice the width of a square frame from the store. He writes the area enclosed by his frame with the polynomial 4 x 2+ 4x+ 1. a. Factor the polynomial that Baljit wrote. Explain how the factorization yields an expression for the width of the frame Baljit builds. b.What is a variable expression for the area enclosed by the frame from the store? Explain how you know.

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step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

step-by-step explanation: s

c

step-by-step explanation: