Answer:
8z - 1
Step-by-step explanation:
Given
3 + 4(2z - 1) ← multiply each term in the parenthesis by 4
= 3 + 8z - 4 ← collect like terms
= 8z - 1
Answer: Is this a legitimate question?
Step-by-step explanation:
Answer:
The answer 2.456*10^11
Step-by-step explanation:
To to this we have to count how many decimals from the back of the number
245,600,000,000
We can actually count 11 decimal points from the back
Hence in standard form or scientific notation we have
2.456*10^11
Answer:
its the second one lol its just asking you to pick the one less than a and a is 0.11 so it would be 0.0019
Step-by-step explanation:
I am going to do number 2 so when you subtract decimals you have to add two zeros like this 10.00 or 0.25 so now when you subtract you get $9.75
