Answer:
i belive it is answer B
Step-by-step explanation:
Answer:
-5.3+12.8
Step-by-step explanation:
So, you just add or divide each equation given until you find the one that gives you the answer of 7.5.
-5.3+12.8= 7.5 is the correct one.
Answer:
56.5 square inches
Step-by-step explanation:
Answer:
I think it might be B.) Triangle B
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x³ + x - 4 - (4x² + 2x - 5) = 3x³ + x - 4 - 4x² - 2x + 5
Now combine like terms
= 3x³ - 4x² + <u>x - 2x</u> <u>- 4 + 5</u>
= 3x³ - 4x² -x + 1
