Answer:
4.24
Step-by-step explanation:
looked it up on google
google is never wrong
27). 8a+7
28). 10k-1
29). 2n-48
30). x+16
31). 14b+3c-3
32) -2y=10
RS = 75.3
You need to set up the proportion of corresponding sides.
7(RS) = 31(17)
= 527
RS = 527/7 = 75.2857...
= 75.3