Answer:
the shape is parallelogram
For this you should set up a proportion.
2/3. 1/3
------ = --------
x. 3/3
Then cross multiply 3/3 x 2/3 and divide by 1/3
2/3 x 3/3 = 6/9
6/9 \ 1/3 = 6/9 x 3/1 = 18/1
Peter sells 18 bags of rice per hour.
We have the following function:
y = ax + b
We evaluate two points in the function:
For (0, 2)
2 = a (0) + b
b = 2
For (1, 4)
4 = a (1) + b
4 = a + 2
a = 4-2
a = 2
Then, we have:
a + b = 2 + 2 = 4
Answer:
The result of a + b equals 4