Answer is 14
Step by step explanation
The amount is same so
64+8w=92+6w
2w=92-64=28
w=14 => after 14 weeks
Consider posting each question separately, please.
Given <span>-2.8k-4.31=-15.79 :
1) Isolate the "k" term on the left by adding 4.31 to both sides of this equation.
2) Simplify the right side.
3) Divide both sides by -2.8 and you'll have the answer: k = ?</span>
No there is not. 50 divided by 1 2/3 gives you 30 which means it can’t create 35 servings.
The two systems have the same solution.
The correct answer is 3) since the first equation of system B is indeed the addition of the first equation of system A and 4 times the second equation of system A.
Answer: 3)
