A rectangle with positive area has length represented by the expression 3x2 + 5x - 8 and width by 2x + 6x Write expressions in terms of x for the perimeter and area of the rectangle. Give your answers in standard polynomial form and show your work 1 The problem states that the area of the rectangle is positive Find and check two positive domain values that will produce a positive area​

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

This is about circle theorems. someone asap : (

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.