Acable company charges $50 for installation and $80 per month for service. choose the equation that shows the total cost, c, in dollars, where t stands for months. a. c = 50 + 80 + t b. c = 50t + 80 c. c = 80t + 50 d. c = (50 + 80) x t

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7