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Maslowich
3 years ago
5

Ron gets $5 on the first day at work, the square of that amount on the second day, and three times the amount of the second day

on the third day. How much does Ron earn in three days?
A. $45
B. $75
C. $105
D. $125
Mathematics
2 answers:
lozanna [386]3 years ago
7 0

5+5^2+3(5^2)=105

first day is 5; second day is the square of 5, so it's 25; third day is the 3 times of the second day, so it's 25x3, which is 75. Add these 3 days together to get the answer, which is 105 dollars.


Read more on Brainly.com - brainly.com/question/1580718#readmore

Anton [14]3 years ago
3 0

first day is 5; second day is the square of 5, so it's 25; third day is the 3 times of the second day, so it's 25x3, which is 75. Add these 3 days together to get the answer, which is 105 dollars.

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Find the value of x in the following equation: 9x + 8.0 = -12.7
andriy [413]

Answer: x=  − 2.3 and the total equation looks like this: 9(-2.3) + 8.0 = -12.7

7 0
3 years ago
Natalie made a nut mixture that contains
Harman [31]

Answer:

50%

Step-by-step explanation:

10 kg of mixed nuts that contain 60% peanuts

60(10)

plus

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=

That makes 25 kg with 54% peanuts

54(25)

--------------------------

Equation

60(10) + x(15) = 54(25)

600 + 15x = 1350

Subtract 600 from both sides

15x = 750

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4 0
3 years ago
What value of k makes the statement true? <br><br> k + (–4.1) = –9.7
Ugo [173]
K + (-4.1) is the exact same as saying  k- 4.1, so what you have to do now is put the -4.1 in the opposite side, but with opposite sign too (+)
so k= -9.7 + 4.1
so in order to answer it you have to deduct the number with the lowest value taking in count both as positive and the sign will be the one from the highest value taking both as positive
 9.7
-4.1
____
5.6
so 9.7 had a negative sign so the answer to your question is
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8 0
3 years ago
Bruno and Willie need a total of $50,000 to start an accounting business. Bruno has spent a lot of time getting the business set
Gnom [1K]

The amount contributed by Willie and Bruno is $31000 and $19,000 respectively.

Let amount contributed by Willie be x

Let amount contributed by Bruno be y

Since Willie agreed to contribute $12,000 more than Bruno;

Therefore;

  • x - y = 12000....…....... equation (1)

  • x + y = 50,000...…....... equation (2)

By solving the system of equations simultaneously;

  • 2x = 62000

  • x = 31000

  • and y = 50,000 - 31000

  • y = 19,000

In essence; The amount contributed by Willie and Bruno is $31000 and $19,000 respectively.

Read more:

brainly.com/question/23612222

5 0
3 years ago
five out of 12 apple trees in a small orchid are taller than 9 ft what is the decimal equivalent of the number of apple trees ta
Anon25 [30]
5/12 = .41666666666666666666
4 0
2 years ago
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