Answer:
Step-by-step explanation:
Begin by multiplying parentheses.
Subtract
Add 3
Combine like terms;
Divide by 10
Simplify;
Answer:
4
Step-by-step explanation:
Notice each side was increased by 4 times
You can set up a ratio of
then reduce or divide
Answer:
hi are far from the books or ask your teacher
Answer:
14 and 15
Step-by-step explanation:
The square root of 219 is 14.798, this number lies between 14 and 15
hope this helps :))
Answer:
Step-by-step explanation:
x2 + 14x + 1