Answer:
c = 50 + 4h
Step-by-step explanation:
The cost for the boat is 50, and the additional cost for an hour is 4. Then the sdditional cost for h hours is 4h.
So the total cost is 50 + 4h
∴ c = 50 + 4h
1/3 (7)
7 is essentially 7/1, so <u>1 x 7</u> <u>7</u>
3 x 1 3
<h2>
7/3</h2>
720041 is the answer
hope this helps you.
Negative means less.
Positive means more.
as a negative # moves farther away from 0, it becomes smaller.
i.e.
-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7
-5 less than 7.
Answer:
Answer is 81y^4z^4
Step-by-step explanation:
The expression is (-3yz) (-3yz) (-3yz) (-3yz).
Since all the four terms have power 1:
(-3yz)^1 (-3yz)^1 (-3yz)^1 (-3yz)^1
We know that we can add the powers if the terms have same base
So,
=(-3yz)^1+1+1+1
=(-3yz)^4
=(-3)^4(y)^4(z)^4.
If the power is an even number than the negative sign changes into positive sign.
=3^4y^4z^4
=81y^4z^4
Thus the answer is 81y^4z^4....
