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Kay [80]
3 years ago
6

40. What is the system of inequalities associated with the following graph?

Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0

Answer:

The bottom answer

Step-by-step explanation:

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Henry bought a new car for $22,568
storchak [24]

Answer:

The answer is F) none of the above. The correct sales tax is $902.72

Step-by-step explanation:

6 0
2 years ago
Look at this diagram:If OS and TV are parallel lines and m
Keith_Richards [23]

∠VUR and ∠QRU are alternate interior angles, the line that links them is Z-shaped, which means that these angles are equal, so that:

\angle\text{VUR}=\angle\text{QRU}=134º

5 0
10 months ago
If the Price Elasticity of Demand for a product is -.8, and the product currently sells for $100 per unit, how much will demand
egoroff_w [7]

Answer: Percentage change in quantity would decrease by 12.5%.

Step-by-step explanation:

Since we have given that

Price elasticity of demand = -0.8

Price of each unit = $100

After change, price of each unit becomes = $110

% change in quantity would be

\dfrac{New-old}{old}\times 100=\dfrac{110-100}{100}\times 100=10\%

As we know the relation between price, quantity and elasticity.

e_D=\dfrac{\text{\% change in quantity}}{\text{\%change in price}}\\\\-0.8=\dfrac{10\%}{x}\\\\x=\dfrac{10}{-0.8}\\\\x=-12.5\%

Hence, Percentage change in quantity would decrease by 12.5%.

8 0
3 years ago
What is the sum of the arithmetic sequence 151, 137, 123,..if there are 26 terms?
ElenaW [278]
First term: a1 = 151
common difference: d = -14 (we decrease by 14 each time, eg, 151-14 = 137)

nth term of this arithmetic sequence is...
an = a1+d(n-1)
an = 151+(-14)(n-1)
an = 151-14n+14
an = -14n+165

This will be used in the formula below

Sn = n*(a1+an)/2
<span>Sn = n*(151+(-14n+165))/2
</span><span>S26 = 26*(151+(-14*26+165))/2 ... replace every n with 26
</span>S26 = -624

The final answer here is choice C) -624
<span>
</span>
5 0
3 years ago
David burns 220 calories riding her bike each hour. He wants to burn 550 calories riding his bike at the same rate. what answer
JulijaS [17]

Answer:

3

Step-by-step explanation:

4 0
2 years ago
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