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Lilit [14]
3 years ago
7

Every year. Miguel receives $20 for his birthday, plus $1 for each year of his age. Laureen receives $10 for her birthday and $2

for each year of her age. In 2009, Miguel is 10, and Lauren is 8. In what year will they both receive the same amount of money? (example answer:2020)
Mathematics
2 answers:
sergey [27]3 years ago
3 0

Answer:

NO

Step-by-step explanation: no because Lauren will receive 26 because 10 = (8 x 2) which equals 26 and Migule is 20 + ( 1 x 10) which = 30 so not the same this and simple and cute reason hope it right and helped.

PolarNik [594]3 years ago
3 0

Answer:

2013

Step-by-step explanation:

My mind is pretty foggy right now but if you set up the formula it will look like this:     x + 20 = 2x+ 10

the left side being Miguel and the right side being Laurens. I'm just going to send this answer for right now tho because you might have a timed quiz or alr know the answer or such.

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What is the domain of the function F(x) = 2 cos(3x - 1)?
zimovet [89]

Answer:

All real numbers

Step-by-step explanation:

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3 years ago
In the trapezoid at the right, BE= 2x-8, DE= x-4, and AC= x+2
Marta_Voda [28]

Answer:

A.  x = 5 (Equation below)

B. AC = 9 | BD = 9

Step-by-step explanation:

A. Since we know the diagonals of an isosceles trapezoid are congruent, we know that the two bottom parts of the diagonal BD (2x - 8 and x - 4) are congruent to the diagonal AC (x + 2) . This means you can just equal them together and get the value of x:

2x - 8 + x - 4 = x + 2

3x - 12 = x + 2

3x = x + 14

2x = 14

x = 7

B. Just plug in 5 for x:

AC = x + 2 = 7 + 2 = 9

BD = 2x - 8 + x -4 = 3x - 12 = 21 - 12 = 9

5 0
3 years ago
Find the slope of the line that passes through the pair of points. (5.3, –2.5), (7.3, –12.5)
astra-53 [7]

Answer:

-5

Step-by-step explanation:

The slope of the line is found by

m = (y2-y1)/(x2-x1)

   = ( -12.5 - -2.5)/( 7.3 - 5.3)

    = ( -12.5 +2.5)/( 7.3 - 5.3)

    = -10 /2

    = -5

5 0
3 years ago
What is u^+6u-27 factoring
MissTica
U² + 6u - 27
u² + 9u - 3u - 27
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7 0
3 years ago
In a recent year, 31% of all college students were enrolled part-time. If 8.6 million college students were enrolled part-time t
Ronch [10]

Answer:

28 million college students.

Step-by-step explanation:

We can represent all college students as x. This means that all part-time college students are \frac{31}{100}x. Because all part-time college students are also equal to 8.6 million, we have 8,600,000=\frac{31}{100}x. To find the number of total college students, or x, we have to multiply by 100/31 to get rid of the fraction on the other side:

8,600,00\cdot\frac{100}{31}=x

The left side of the equation evaluates as 27,741,935.5. Because we are asked to round to the nearest million, we have to round to 28 million, which is the closest.

5 0
2 years ago
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