There are 26.2 miles in a marathon there are approximately 8 kilometers in 5 miles what is the best approximaton of the number of kilometers in a marathon
A 79km
B 42km
C 16km
D 26km

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3