Answer:
p=13
hence 13+9=22
Step-by-step explanation:
x = 7
3*x-6-(15)=0
3x - 21 = 3 • (x - 7)
Solve : 3 = 0
Solve : x-7 = 0
Add 7 to both sides of the equation :
x = 7
Answer:
200 and 100
Step-by-step explanation:
Just did it:)
Answer:
D. 75 m²
Step-by-step explanation:
l = 15m
b = 5m
area of rectangle = l × b = 15 × 5 = 75 m²
Answer:
i think 77
Step-by-step explanation: