The ratio of the length of a rectangular house to the width of the house is 7: 3. if the house is 2341 feet long, how wide is it

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest