Answer:
8
Step-by-step explanation:
Answer:
199 if it's 7b^3 + 10
9271 if it's (7b)^3 + 10
Step-by-step explanation:
You just substitute the 3 in for d. If your expression was 7b^3 + 10, then only b is being raised to 3.
So 3^3 is 27, 27*7 is 189, 189+10 is 199.
If the expression was (7b)^3 + 10, then first you multiply 7 and 3 to get 21. Then you raise 21 to the power of 3, which is 9261. Then you add 10, which is 9271.
Answer:

Step-by-step explanation:
The statement "-78 IS GREATER THAN OR EQUAL TO - 8 +5n" mathematically can be written as

Add 8:

Divide by 5:
or

Answer:
hey i would love to help but foirst thank me
Step-by-step explanation: