F(x) = 5x^2 + 3, g(x) = x2 – 7. Find (f + g)(x) and (f-g)(x)

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens