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Alex_Xolod [135]
3 years ago
8

How do I simplify this question 2y+4-13-y

Mathematics
2 answers:
xeze [42]3 years ago
5 0

Answer:

Y=9 is your answer

NemiM [27]3 years ago
3 0

Answer:

Y=9

Step-by-step explanation:

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Please give me the answer
galina1969 [7]
3/8<1/2
5/8>1/2

1/2 is .5
3/8 is .375
5/8 is .625

hope this helps
5 0
3 years ago
What is the value of the expression (−2 4/5)÷(−1.4)
AysviL [449]

Answer:

2

Step-by-step explanation:

3 0
4 years ago
Please help me!!!!!!!
Lera25 [3.4K]

Answer:

In ΔIJK, the measure of ∠K=90°, JK = 90 feet, and KI = 54 feet. Find the measure of ∠I to the nearest tenth of a degree.

Step-by-step explanation:

7 0
3 years ago
The Pear company sells pPhones. The cost to manufacture x pPhones is C ( x ) = - 21 x² + 67000 x + 20006 dollars (this includes
pishuonlain [190]

Answer:

Company should produce 8000 phones for the maximum profit.

Step-by-step explanation:

Function representing cost to the manufacturer is,

C(x) = -21x²+ 67000x + 20006

Function that represents the revenue generated is,

R(x) = -28x² + 179000x

Function representing profit to the company,

Profit = Revenue generated - Cost price

         = -28x² + 179000x - (- 21x² + 67000x + 20006)

         = -28x² + 21x² + 179000x - 67000x - 20006

 P(x)  = -7x² + 112000x - 20006

Since this function is a quadratic function therefore, the maximum price generated will be for

x=-\frac{b}{2a}

From the given quadratic function, a = (-7), b = 112000 and c = -20006

Therefore, for x=-\frac{112000}{2\times (-7)}

Or x = 8000 the profit to the company will be maximum.

That means pear company should produce 8000 phones for the maximum profit.

7 0
3 years ago
If UX=34 and VX=37, what is WX? Write your answer as a whole number or as a decimal rounded to the nearest hundredth. *
PolarNik [594]
I believe the answer would be WX=39
8 0
3 years ago
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