Answer: :( poor u.
Step-by-step explanation:
Answer: true
Step-by-step explanation:
Well first, you need to find out how many groups of 65 there are. So take 455 ÷ 65.
There are 7 groups of 65 people.
Then, you take 4 × 7 to get your answer.
<span><em>28</em></span>
Answer:
LCD = 2(3)(5)(7)(x)(x) is A
LCD = (x - 3)(x + 1) is D
LCD = (x + 2)(x - 3) is C
LCD = 2(3)(5)(7)(x) is B
Solve for w and l by using the system of equations.
2l=-2w+228
l=w+42
Substitute w+42 for l in the first equation.
2(w+42)=-2w+228
2w+84=-2w+228
4w=144
w=36
Now substitute 36 for w in any equation to get l=78.
To graph the equations, first make them equal l.
l=-w+114 and l=w+42 are your equations. You ca plug in values for w to plot points on the graph.