Answer:
2(3+2a+2b)
Step-by-step explanation:
6+4(a+b)
2(3+2(a+b))
I can help you only with #2.
Area= l*w
Area=(l+3)*w
Area= 130
Let's try 10 and 13.
Is the length 3 greater than its width? YES
Does it multiply to 130? YES
LENGTH= 13 CM
WIDTH=10 CM
cHECK=
13*10=130
Answer:
Step-by-step explanation:
<u>Given Equation is:</u>
y = x / k
We know that y = 5 when x = 30
Put it in the above equation
5 = 30 / k
k = 30 / 5
k = 6
<u>Now,</u>
y = ? when x = 60
Put it in the above equation
y = x / k
y = 60 / 6
y = 10
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
6.5 hours is equal to:
60 mins x 6 + 30 mins = 390 mins
------------
42.25 / 390 = 13/120
------------
Now there are 60 minutes in an hour, so what we do is multiply 13/120 by 60 to find out how much you earn per hour...
13/120 x 60 = 6.5
--------------
You earn $6.50 per hour.
Answer:
A
Step-by-step explanation:
13.7
