Answer:
u=-6
Step-by-step explanation:
Round the numbers to 70 and 30, then multiply them together to get the product of 2100
Teachers and principles probably still want to keep school a little old fashioned while still having little technology by the next year or 2 we'll might not have to carry heavy backpacks anymore I wish you the best of luck.
Answer:
c and d
Step-by-step explanation:
i think
