Answer:
30%
Step-by-step explanation:
3/10 = 3 ÷ 10 = 0.3 - to covert into a percent: 0.3 × 100 = 30%
https://studyandanswers.com/mathematics/question513006172
hope found the answer
b = 10
P = 2 (l + b)
l = 15
P = 50
Substitute
50 = 2 (15 + b)
multiply
50 = 30 + 2b
subtract
20 = 2b
divide
Answer:y=0.5x-10.5
