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ipn [44]
3 years ago
15

2. Solve for y. y/8 = 8

Mathematics
1 answer:
mixer [17]3 years ago
7 0

Answer:

y = 64

Step-by-step explanation:

\frac{y}{8}  = 8

To get rid of the 8 in the denominator, you need to do the opposite of the expression. So opposite of division is multiplication. My multiplying each side by 8, you can get rid of the 8 in the denominator. Because if you divide 8 by 8 it is 1.

\frac{y}{8}*8 = 8 * 8

y = 64

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Julian is itemizing deductions on his federal income tax return had 1300 in non reimbursed work expenses last year if his AGE wa
GarryVolchara [31]

Answer: 420

Step-by-step explanation:

6 0
4 years ago
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In order to expand its runways, an airport bought five tracts of land: 62 5/6 acres, 14 4/5 acres, 33 2/3 acres, 49 7/15 acres,
Alexxx [7]

Answer:

The answer to your question is The airport bought 164.7 acres

Step-by-step explanation:

Data

62 5/6  

14 4/5

33 2/3

49 7/15

10 3/5

Process

1.- Convert mixed fractions to improper fractions

62 5/6  = (372 + 5)/6 = 377/6

14 4/5 = (70 + 4)/5 = 74/5

33 2/3 = (99 + 2) / 3 = 101/3

49 7/15 = (735 + 7)/15 = 742/15

10 3/5 = (50 + 3)/5 = 53/5

2.- Look for the Least Common Factor

      6   5   3   15   5    2

      3    5  3   15   5    3

      1    5   1     5   5    5    least common factor = 2 x 3 x 5 = 30

      1     1    1     1   1

3.- Add the fractions

337/6 + 74/5 + 101/3 + 742/15 + 53/5 =  (1685 + 444 + 1010 + 1484 + 318)/30

                                                             = 4941/30

4.- Divide 4941 by 30

   4941/30 = 164.7 acres

6 0
4 years ago
How many different 4-digit PIN codes are there that only include the digits 5, 9, 6 and 2?
denis23 [38]

Answer:

256

Step-by-step explanation:

The digits can only be one of four numbers.

4*4*4*4 = 4^4 = 256

7 0
3 years ago
Find the solution of the system of equations shown on the graph.
svlad2 [7]

Answer:

no solution

Step-by-step explanation:

The solution to a system of equations given graphically is at the point of intersection of the 2 lines.

The 2 lines shown here are parallel and never intersect

Hence the system has no solution

8 0
4 years ago
Given the cost function C(x) = 0.81x + 60, 420 and the revenue function R(x) = 1.87x, find the break-even point
Viktor [21]

Answer:

x = 57,542.8571

Step-by-step explanation:

C(x) = 0.81x + 60,420

R(x) = 1.87x

At break even point, Cost function and revenue function becomes equal.

-> C(x) = R(x)

-> 0.81x + 60,420 = 1.87x

-> 60420 = 1.87x - 0.82x

-> 60420 = 1.05x

-> x = 60420/1.05

-> x = 57,542.8571

Thus, at break even point x = 57,542.8571

7 0
2 years ago
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