Use the table and a calculator to you find a solution to 0.1 • 2 x = , rounded to the nearest whole number. x 0.1 • 2 x 1 0.2 4 2 0.4 2 3 0.8 1.33 4 1.6 1 5 3.2 0.8 a solution to this equation to the nearest whole number is x = . does this equation have any other solutions?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?