Answer:
PR=8
ST=5
Step-by-step explanation:
2x=8
x=4
PR=2x=8
5z=2z+3
3z=3
z=1
ST=5z=5
5 x 4 +1 =21
21 x 4 +1 = 85
85 x 4 + 1 = 341
Answer: 1 and one fourths because 1/4 times 5 is 1 1/4