So basically it takes 10 people to paint a whole building. Forget about the 5 days. That's just there to confuse you. You have to first find out how much of a building can one person paint so, 1/10. So that means that 7 people can paint 7/10 of a building in 5 days
Answer:
14.4
Step-by-step explanation:
6 is closer to 40 than to 30
Answer:
this is my attempt, it might not be right, so please dont be mad if wrong
Step-by-step explanation:
27 * x^3 = 6561x-5 , 49x + 1 = 117649x-2
if you're trying to solve for x, and it is equal to zero, then it would be -3. plug it in and it would all cancel out
The exact answer is
but if you round it up it will equal
