X+(y+z) is equal to saying (x+y)+z
This is called the cumulative property when order doesn’t matter or doesn’t change the equation. As in 1+2 is the same as 2+1. No matter which way we get the same answer. This only works with multiplication and addition though. Hope this helps. Any questions please just ask!! Thank you so much!!
Seven groups with 8 people in each group
Answer:
no writting shown but
Step-by-step explanation:
i guess its super cool encouragement is the most
Answer:

Step-by-step explanation:
Area of parallelogram =base x height
Area=20 x 8=160
Units=
