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Dennis_Churaev [7]
3 years ago
5

7/5 x -3/12 + 7/6 + 7/5 x 1/4

Mathematics
2 answers:
OLEGan [10]3 years ago
7 0

Answer:

7/6

Step-by-step explanation:

7/5 × -3/12 + 7/6 + 7/5 × 1/4

Multiply first.

-21/60 + 7/6 + 7/20

Find the common LCM of the fractions.

-21/60 + 70/60 + 21/60

Add the fractions.

(-21+70+21)/60

-21 and 21 cancels.

70/60

Simplify.

7/6

Studentka2010 [4]3 years ago
6 0

Answer:

7/6 or 1.166666667

Step-by-step explanation:

I solved it on calculator

To 1 d.p 1.2

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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
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vampirchik [111]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Stefan borrowed 8,950 for an engagement ring. At a 6.85% simple interest rate, how much total will he have paid after 6 years
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Answer:

2a + 4 > 12

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Step-by-step explanation:

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3 years ago
2c+17.6 =6 SOLVE --------------- 4 give your answer as a decimal get brainly
scZoUnD [109]

Answer:

\huge\boxed{x = -5.8}

Step-by-step explanation:

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