Answer:
For the first question the correct form would be B. It would be 6(p-3)=42. For the second question the answer would be 10.
Step-by-step explanation:
For the first question B is correct because it's 3 dollars off which would be -3.
For the second question you would multiply 6 with p and 6 with -3. This would equal to 6p-18. This would make the equation 6p-18=42. You would then add 18 to 42, which equals 60. Finally you would divide 60 by 6, which equals 10, which is your answer.
<span>12-5d
Commutative property just changes the order of the numbers in the equation just try to not over think this next time : )
Unless i'm completely wrong, ha in that case don't listen to me.</span>
Answer:
y= (3x^2-3x+27)^1/3
Step-by-step explanation:
Hello!
You have to find what the rule is
12/24 = 0.5
6/12 = 0.5
-6/-12= 0.5
They multiply x by 0.5
the rule is multiply x by 0.5 or y = 0.5x
Hope this helps!
So we know that there are 1000 mL in 1 L. We can set up an equation that allows us to solve for how many bottles are needed in order to empty the 30 L tank:

This equation then allows us to cancel out the units of mL and L, leaving us with how many bottles are needed per tank. Then we multiply straight across to give us:

The question asks us to round up to the next whole number, so
it would take 86 bottles to empty one 30 L tank.