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Dmitry [639]
4 years ago
9

If m1=125 and m7=50 then m5=? A. 5 B. 55 C. 75 D. 105

Mathematics
2 answers:
natulia [17]4 years ago
8 0
Answer is 55
hope this helps u
Naya [18.7K]4 years ago
7 0
I hope its 104 i don't do geometry
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A rectangular balcony has an area of 32 square feet. its perimeter is 24 feet. what are the dimensions of the balcony?
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Answer:

Step-by-step explanation:

8 ft by 4 ft

8ft x 4ft = 32 ft

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The cost function for a certain company is C = 20x + 700 and the revenue is given by R = 100x − 0.5x2. Recall that profit is rev
Sladkaya [172]

Answer:

The two values of production level are:

x = 20

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Step-by-step explanation:

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Now, we set to find the production level "x" to give us a profit of $ 700:

Profit(x)=-0.5\,x^2+80\,x-700\\700=-0.5\,x^2+80x-700\\0.5\,x^2-80\,x+1400=0

So we solve this quadratic equation using the quadratic formula:

x=\frac{80+/-\sqrt{80^2-4(0.5)(7700)}}{2\,*\,0.5} \\x=80+/-\sqrt{3600} \\x=80\,+/-\,60

which gives two posible solutions: x = 20, or x = 140

6 0
4 years ago
A number line contains points q,r,s and t. point q on the coordinate 24, r is on the coordinate 28, s is on the coordinate 29, t
asambeis [7]
77.2 is your answer!!!!


4 0
3 years ago
At a jeans factory, a random quality check found 8 pairs defective and 292 pairs with no problems. how many defective pairs can
anygoal [31]
Hello!

to solve this equation, you have to find the percentage of defects out of the total amount of jeans. if there are 300 pairs of jeans with 8 faulty pairs, then the percentage of defects would be 2.666(etc). 2.666(etc) percent of 3000 is roughly 80 pairs of defective jeans.

therefore your final answer would be 80 pairs of jeans!
6 0
2 years ago
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