On a obstacle course, a turtle ran 10 meters during each of the first 7 minutes of the race. then she ran an additional 55 meters to finish the course. which equation can we use to find the total number of meters (m) in the obstacle course? a. 10×7-55=mb. 10+7+55=mc. (10+55)÷7=md. 10×7+55=m

What are the coordinates of the point is 1/4 of the way from a (-6, -3) to b (6, 1)? a. (-3, -2) b. (0, -2) c. (-1, 0) d. (3, 2)

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?