4. B is the answer
5. A is the answer ( y is the same , x are the opposite)
6. C
7. D
Your answer should be 6043.99
Answer:
2x^7
Step-by-step explanation:
Multiply
x
^4 by x
^3 by adding the exponents.
Answer:
3/5x−3/7
Step-by-step explanation:
Simplify the expression.
3/5x−3/7
-hope it helps
Answer:
times
Step-by-step explanation:

Divide both sides by 5

Hope this helps