Answer:
75
Step-by-step explanation:
We line up the tens place of 33 and 42 as well as the ones place so that it looks like:
33
+42
--------
Then we add first the ones, which is 3 + 2 for 5. Then we add the tens together, 3 + 4 is 7. We put the five first since its in the ones place and the 7 second since its in the tens place for 75.
Answer:
21 3/5
Step-by-step explanation:
A possible answer can be found using the distributive property:
4(6x + x) becomes 24x + 4x, which can then be simply died to 28x.
Either off these solutions will work, as they are both expressions equal to the original expression.
Hope this helps!
