Do you have a better picture?
Answer:
4 meter
Step-by-step explanation:
area = length x width
28 = 7x
x = 4 meter
Answer:
4 minutes
Step-by-step explanation:
14 + 12m = 22 + 10m
2m = 8
m = 4
Answer:
The age is 7
Step-by-step explanation:
Devaughn's age is two times Sydney's age
and the sum of their ages is ? Let’s Sydney's age is X, Devaughn's age is (2X+X=21)
Therefore 3X=21
Rearranged is X= 21 divide 3
Therefore Sydney’s age is 7