Answer:
multiplication
Step-by-step explanation:
Answer: 21
Step-by-step explanation:
since 19 is the breadth and the perimeter is 80m, so 19*2=38 and 80-38= 42 so 42/2=21. The answer is 21
2[5+2(8-6)]
2[5+2(2)]
2[5+4]
2[9]
18
Answer:
no solution
Step-by-step explanation:
p-4=-9+p
p=-5+p
0=-5
