How would you write the proportion 9: 36

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much