Mathematics, 24.03.2021 22:30 cristinaarmijo1

Please answer as many as you can 1. Best Buy was having a 20% off sale on all flat-screen TVs. What would the sale price of a $350.50 TV be?
2. Solve -3( x - 3) = 12
3. Factor 45t - 15
4. Simplify ( 3.5m + 2) - ( 4.3m - 8)
5. If the length of a rectangle is 6x - 2 and the width is 5x + 1, simplify an expression that will represent the perimeter.

I understand if you can't do all 5, but it would be greatly appreciated if you did.

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Please answer as many as you can 1. Best Buy was having a 20% off sale on all flat-screen TVs. What...