You plan to build a fence around your backyard the area if your yard is represented by 4X squared -35X +49 and you know the width of the yard is parentheses X -7 parentheses. Find the length of the yard

Plzzz answer both questions and i will give you 100 points

Which of the following is the sum of 3 1/6 + 6 3/8?

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x