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SpyIntel [72]
3 years ago
13

Explain the process to solve the equation. Use proper

Mathematics
2 answers:
Burka [1]3 years ago
7 0

Answer:

x = —2/5

Step-by-step explanation:

1/4x=-5/8

Cross multiply to express in linear form

4x x —5 = 8 x 1

—20x = 8

Divide both side by the coefficient of x i.e —20

x = 8/—20

Reduce to the lowest term

x = —2/5

Makovka662 [10]3 years ago
7 0

Answer:

Your goal is to isolate the x. This is a multiplication problem, so use the inverse operation, which is division. Divide both sides of the equation by 14 by multiplying by the reciprocal, 4. (− 58)(4) is − 52. Use substitution to check the answer. x = − 52

Step-by-step explanation:

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Find the 1st , 2nd (median) and 3rd quartile of the set of numbers 6,8,2,6,7,9 ?
zubka84 [21]

Answer:

at first we put the numbers in order from least to greatest

2 , 6 , 6 , 7 , 8 , 9

1st quartile = 6

median = (6+7)/2 = 6.5

3rd quartile = 8

5 0
3 years ago
The line represented by the equation y=-3/2x is translated up 3 units.
kati45 [8]

Answer:

(0, 3)

Step-by-step explanation:

     In slope intercept form, the y-intercept is the "b" or, in an example:

           y = mx + b

     - m is the slope

     - b is the y-intercept

     In our first equation, the b is 0 (y=-3/2x, there is no +/- b, so it is 0). If we add positive 3 (up 3 units) then the y-intercept will be 3. This, in a point, is shown with (0, 3) because the y-intercept is where the line hits the y-axis when x is 0.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

8 0
3 years ago
Mrs.Anderson bought 4.3 pounds of bananas at 0.80 a pound and 2.1 pounds of grapes at 2.50 a pound. How much money Did Mrs.Ander
cupoosta [38]
Hi there! Bananas are sold at $0.80 per pound and grapes are sold at $2.50 per pound. To find out how much Mrs. Anderson spent overall, we need to find out how much she spent with each item and then add them up together. She bought 4.3 pounds of bananas and 2.1 pounds of grapes. Let's multiply each of them by the unit prices there are. 4.3 * 0.8 is 3.44 and 2.1 * 2.5 is 5.25. 3.44 + 5.25 is 8.69. There. Mrs. Anderson spent a total of $8.69.
8 0
3 years ago
What is another name for <7. choose all that apply
Natalija [7]

Answer:

The answer is Angle O

Step-by-step explanation:

The reason for this is because O is marked at the corner

3 0
3 years ago
Read 2 more answers
Nick is currently on page 40 of a book. He plans to read 10 pages per day. What is the initial value? What is the rate of change
lisabon 2012 [21]

Answer:

Initial value: 40. Rate of change: 10

Step-by-step explanation:

You start out with 40 (Initial value) and you'd add 10 (Rate of change) to it everyday.

5 0
4 years ago
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