7 x 0.04=7 x 4 x
Write a decimal to complete the equation
1 answer:
Solution:
1) Cancel 7 on both sides
x\times 0.04=x\times 4x
2) Regroup terms
0.04x=x\times 4x
3) Use Product Rule: {x}^{a}{x}^{b}={x}^{a+b}
0.04x={x}^{2}\times 4
4) Regroup terms
0.04x=4{x}^{2}
5) Move all terms to one side
0.04x-4{x}^{2}=0
6) Factor out the common term xx
x(0.04-4x)=0
7) Solve for x
x=0,0.01
Done!
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Answer:
W=50M
Step-by-step explanation:
Since there are 18 workers per 900 minerals, divide out to simplify.
STARTING EQUATION: 900m=18w
SIMPLIFY: divide both sides by 18.
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There is your answer!
Answer is a hope it helps
=) sorry. but i do not know this. i hope somebody helps you out> =)
The answer is #1. Hope this helps