Answer:
4 textbooks
Step-by-step explanation:
3 kg = 3000 g
3000 ÷ 650 = 4.61......
Maximum number is 4 as 0.61... book being carried is not possible
Hope this helped and brainliest please
Answer:
4
hours
Step-by-step explanation:
he was gone for 5 
hours, he spent 
an hour driving.
5 - = 4 hours at work.
Reason number 1 (before) is that you could contaminate your samples if you have foreign material on your hands.
Reason number 2 (after) is that you could spread<span>/or ingest dangerous chemicals or substances that you have handled in the lab.</span>
Answer:If y = 7 what is the value of x would be 7
Step-by-step explanation:
Answer: X = 9
Step-by-step explanation:
You need to solve for x then to check if it's true you
plug the value in x and solve the equation.
Check if the statement is true.
