3 years ago

Solve for the answer -1/2>3/4

Mathematics

1 answer:

ikadub [295]3 years ago

7 0

Answer:

no solution ...................

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Jim's monthly salary is $1,079.40. His monthly job hours are 140. What is his hourly rate of pay?

alex41 [277]

I'm guessing 7.71

Step-by-step explanation:

1,079.40/140

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3 years ago

Ajay bought a fan and a heater for rs 4000. He sold the fan at a profit of a 25% and the heater at a loss of 5%. If he gained 7%

Alborosie

Answer: Heater -Rs 2400; Fan- Rs 1600

Step-by-step explanation:

Given

Ajay bought a fan and a heater for Rs 4000

Suppose the price of fan is x and that of heater is 4000-x

Profit on the fan is $0.25x$

Loss on heater is $0.05\times (4000-x)$

Total profit is 7% i.e. $0.07\times 4000$

$\therefore 0.07\times 4000=0.25x-0.05(4000-x)\\\Rightarrow 280=0.25x-200+0.05x\\\Rightarrow 480=0.3x\\\Rightarrow x=1600$

Thus, the price of heater is $4000-1600=Rs.\ 2400$

Price of fan is $Rs.\ 1600$

Price of heater is $Rs.\ 2400$

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3 years ago

Identifying a constant of variation question<br><br> R= ?

jek_recluse [69]

Pressure and Volume are inversely related as:

$P= \frac{R}{V}$

We can also write it as:

$PV=R$

R is the constant of proportionality. Using the first row of given table, we can write:

$2(4.155)=R \\ \\ 
R=8.31$

Thus, the value of R, the universal gas constant is 8.31

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3 years ago

A cylinder is sliced horizontally, parallel to its base, and vertically. Which of the following could represent cross sections o

Misha Larkins [42]

C- CIRCLE AND RECTANGLE!

(~￣³￣)~( ˘ ³˘)♥

5 0

3 years ago

Read 2 more answers

-30=5(x+1)−30=5(x+1) proszę szybką odpowiedź :)

den301095 [7]

Answer:

x = -7

Step-by-step explanation:

The given equation is :

-30=5(x+1)

We need to solve the equation.

Use associative property on RHS.

-30 = 5x+5

Subtract 5 from both the sides.

-30-5 = 5x+5-5

-35 = 5x

x = -7

Hence, the value of x is -7.

7 0

3 years ago