Select 2 choices. The cost (in dollars) of a custom-made sweatshirt is represented by 3.5n+29.99, where n is the number of different colors in the design. 1.)Write a simplified expression that represents the cost of 15 sweatshirts. (Pick A, B, or C) 2.) How much will 15 sweatshirts cost using 2 colors? (Pick D, E, or F) A. 3.5(15) +29.99 OB. 15(3.5n+29.99) OC. 15x3.5n+29.99 OD. $502.35 OE.$ 449.85 OF. $554.84

Q: Solve x-6x- 20 =7 and Submit Answer (2 Jeit

A: x2-6x-20=7x2-6x-20-7=0x2-6x-27=0x2-9x+3x-27=0x(x-9)+3(x-9)=0(x+3)(x-9)=0x+3=0           ,…

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A:

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A:

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A: An algebraic expression is an expression built up from integer constants, variables, and the…