Answer:
Step-by-step explanation:
Answer:
44+3x
Step-by-step explanation:
7^2+2^2-5-4+3x
Do exponents
49+4-5-4+3x
Do addition and subtraction from left to right
53-5-4+3x
48-4+3x
44+3x
There are three partial products in part a because both values, 273 and 346, have all numerical values, that aren't 0, so they can be multiplied and a value will be added.
There are only 2 partial products in part b because in 306, the tens place is worth 0 and anything times 0 = 0. There will be nothing to add for that value.
This is a special case. If after step two I would've gotten y=something... I would have plugged that new y value into my first equation