We can solve this by distributing

Now, distribute the 4 to both 8x and 5.

That's your answer!
Answer:0.3
Step-by-step explanation:
(7x+0.1)+(10x-0.2)= 17x-0.1
17x-0.1=5
17x=5.1
x=5.1/17
x=0.3
Answer:

Step-by-step explanation:
Given
Solid Shape = Cube
Edge = 2 feet
Increment = 5 feet per minute
Required
Determine volume as a function of minute
From the question, we have that the edge of the cube increases in a minute by 5 feet
<em>This implies that,the edge will increase by 5m feet in m minutes;</em>
Hence,

Volume of a cube is calculated as thus;

Substitute 2 + 5m for Edge

Represent Volume as a function of m

Parallel lines are both vertical and they don’t meet.
You would split out the velocity into x and y components.
X component: 5.6cos(73)= 1.637i
Y component: 5.6sin(73)= 5.355j
Therefore velocity in its component form is 1.637i + 5.355j ft/s