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Dvinal [7]
3 years ago
14

You start a lawn mowing service. You pay $75 for the lawn mower and plan on charging $25 per lawn. Write an equation to relate y

our income y to the number of lawns you mow x.
Mathematics
2 answers:
masha68 [24]3 years ago
7 0
Y=25x-75
I hope this helps!!
Anarel [89]3 years ago
4 0

Answer:

y = 25x - 75

Step-by-step explanation:

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Someone help me pleaseee this homework is due in 5 MINUTES
damaskus [11]

think of a number x

mulitply by 3

and add 1

so it will be

(x) × 3 +1

so

3x + 1

5 0
3 years ago
For positive integers $n$, let $f(n)$ return the smallest positive integer $k$ such that $\frac{1}{k}$ has exactly $n$ digits af
disa [49]

Answer:

There are a total of 2011 integer divisors.

Step-by-step explanation:

The only primes p such that 1/p has finite spaces after the coma are 2 and 5. If we divide a number with last digit odd we will obtain 1 extra digit after the decimal point and if we divide a number by 5 we will obtain 1 more digit if that number has a last digit in the decimal which is not a multiple of 5.

If we take powers of those primes we will obtian one more digit each time. In order to obtain more digits it is convinient to divide by a power of 2 instead of a power of 5, because the resulting number will be smaller.

If we want 2010 digits after the decimal point, we need to divide 1 by 2 a total of 2010 times, hence f(2010) = 2²⁰¹⁰, which has as positive integer divisors every power of 2 between 0 and 2010, hence there are a total of 2011 integer divisors of f(2010).

3 0
3 years ago
Please answer quickly!
Katena32 [7]
The answer is the last one
15 + (3/2)t ≤ 12
5 0
3 years ago
Read 2 more answers
What is solution to the system of equations? Y=5×+2 3×=-y+10
Sergio [31]
Y = 5x + 2
3x = y + 10

3x = y + 10
3x = 5x + 2 + 10
3x = 5x + 12
3x - 5x = 12
-2x = 12
x = -6

substitute x = -6 into y = 5x + 2

y = 5(-6) + 2
y = -30 + 2
y = -28

x = -6, y = -28

hope this helped, God bless!
4 0
3 years ago
How many bags of each cookie did Stephanie sell? How many total bags of cookies did she sell
____ [38]
Numbers for the equation
4 0
2 years ago
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