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Crank
3 years ago
7

Solve for r. p = 4r 3t

Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0
P = 4r + 3t
4r = p - 3t
r = (p - 3t)/4
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Please Help!!!
Hoochie [10]
By synthetic division,

-5  |  1    -6    -42    79
.    |        -5     55   -65
- - - - - - - - - - - - - - - - - 
.    |  1   -11    13    14

\implies\dfrac{x^3-6x^2-42x+79}{x+5}=x^2-11x+13+\dfrac{14}{x+5}
\implies x^3-6x^2-42x+79=(x^2-11x+13)(x+5)+14

When x=-5, you're left with a remainder of 14.
5 0
3 years ago
You start a lawn care company with four friends. You agree to split the profits equally. The tools you need to buy cost $525. Ho
elena55 [62]
Because you're starting the company with 4 friends, there are 5 people in total. Therefore, if you do (400 × 5) + 525, you get the answer. 400 × 5 = 2000, and 2000 + 525 = $2525. I hope this helps! Let me know if you need me to explain anything :)
6 0
3 years ago
An artist charges $980 for a portrait but gives a 5% discount. Calculate the cash price of the portrait.
Scrat [10]

Answer:

Step-by-step explanation:

1. A boutique is offering a 15% discount on a dress. Calculate the cash price for the dress if the marked price is $2300.

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3. A television set has a selling price of $1950. A 10% discount is offered for cash. What amount is the cash price to the customer?

4. A store is having a sale on dining sets. The marked price is $47,320, however a discount of 12% is being offered for cash. Calculate the cash price of the dining set.

5. A tailor charges $2487 for a suit but gives a discount of 5%. What is the cash price for the suit?

6. A washing machine has a marked price of $33,000 and a discount of 6% is given for cash. What is the cash price of the washing machine?

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Light behaves mainly like a wave but it can also be considered to consist of tiny packages of energy called photons. Photons carry a fixed amount of energy but have no mass. They also found that increasing the intensity of light increased the number of electrons ejected, but not their speed.

4 0
2 years ago
Based on the audio, what is an activity Carlos doesn't do every morning?
GREYUIT [131]
Do ph and probably cheat
6 0
3 years ago
The value of y varies directly with x. If x = 3, then y = 22. What is the value of x when y equals 105
Nutka1998 [239]

Answer:

Varies directly uses the formula: y/x = k

22/3 = 7.33

105/x = 7.33

105/x (7.33/x) = 7.33(x/7.33)

105/7.33 = x

x = 14.32

6 0
2 years ago
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