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bazaltina [42]
2 years ago
14

Jack works eight hours a day he is paid €6.50 per hour. He saves half of his pay how many days will he have to work to save €780

?
Mathematics
1 answer:
serious [3.7K]2 years ago
7 0

Answer:

\frac{8x \times 6.5}{2} = 780

8x \times 6.5 = 780 \times 2 \\ 8x \times 6.5 = 1560 \\ 52x = 1560 \\ x = 15

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:))))))))))))))))<br><br> late hw help pls
Zepler [3.9K]

Answer:

16 miles

Step-by-step explanation:

If 1.5 inches is equal to 4 miles, it would also mean that  3 inches is equivalent to 8 miles, since 4*2=8 and 1.5*2=3. Since we need to find it for 6 inches, we just double the number again to get 6 inches = 16 miles. (3*2=6; 8*2=16)

3 0
3 years ago
If two sides of a triangle measure 18 centimeters and 22 centimeters what could be the measure of the third side
victus00 [196]

Answer:

see explanation

Step-by-step explanation:

given 2 sides of a triangle then the third side x is in the range

difference of 2 sides < x < sum of 2 sides , that is

22 - 18 < x < 22 + 18

4 < x < 40

3rd side can be any value from 5 to 39

6 0
2 years ago
Solve the system of equations.
sasho [114]

Step-by-step explanation:

y = x² - 3x + 6

y = 2x + 6

y = y

x² - 3x + 6 = 2x + 6

x² - 5x = 0

x(x - 5) = 0

x = 0 and x = 5

y = 2x + 6 and y = 2x + 6

y = 2(0) + 6 and y = 2(5) + 6

y = 0 + 6 and y = 10 + 6

y = 6 and y = 16

(x1,y1) and (x2, y2) = (0,6) and (5,16)

Option → A

8 0
2 years ago
Other than replacing the equal sign with some sort of inequality sign, what is the one big difference we need to keep in mind wh
Otrada [13]

Step-by-step explanation:

In response to this question,

When solving a linear equality, one difference that we must keep in mind other than replacement of = sign with some equality sign is that when we do multiplication or division with a negative number, we are then required as a must to change the direction of the inequality sign.

7 0
2 years ago
Here is a pattern made from sticks:
Nataly [62]

Answer:

brainless plz

Step-by-step explanation:

a:5

b:3 stick

4 0
2 years ago
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