Answer:
Step-by-step explanation:
<u>Step 1: Solve for x in the first equation
</u>
<u>Step 2: Plug in x into the second equation
</u>
<u>Step 3: Plug in y into the first equation
</u>
<u />
Answer:
Answer:
Surface area: 384in
Step-by-step explanation:
To find the surface area, you calculate the area of one side of the cube.
8 x 8 = 64
Once you get the area of one side of the cube, you multiply your new number by the number of sides in the cube. A cube has 6 sides, so you would multiply the area by 6.
64 x 6 = 384
Therefore, your surface area is 384in
Answer:
40%
Step-by-step explanation:
2cm loss from 5cm.
2 fifths of the water has gone.
2/5 given as 100ths is is calculated by multiplying both top and bottom by 20
2x20 =40
5x20= 100
40/100
or 40%
Answer is B.
f(x) = 4x + 4
When we use x=2 in this function
f(2) = 4(2) + 4
f(2)= 8 + 4
f(2) = 12
So the answer is B.
