4. Sofiaowns a specialty store and finds that its sales on earrings run 2:5 ratio compared to sales of bracelets. If she has 1,050 Php available for the purchase of these 2 items. How much should she spend for the earrings and bracelets respectively?

Q: 9. V162x²y13 10. 200x*y°z? II. 2/20x7y11z5 12. 3/8x®y10z15 13. -40x10y20z25 H. /8x²y7z 6x8y²z7 Scan ...

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A: topic - equation in one variabel

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A: Follow next step

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A: An isosceles triangle of maximum area is inscribed in an ellipse with major axis 10cm andminor axis ...

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A: The given problem is solved below in detail.

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A: Given:   1980    P0 = 1700   2006 -  7500    2020 - ?

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A: We will find the number of males in the class in the following step.

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A: Given total number of plays = 10 number of plays want to attend = 3      

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Q: The greatest common factor of 24, 16 and 18 is 50% of what number

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Q: If x and y vary inversely, and x = -12 when y = 3/2, what is y when x = 2?

A: Let's find. 

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Q: The high temperatures at the school were recorded every day last week as: 72, 78, 61, 48, 59, 76, 65...

A: The data is given as: 72, 78, 61, 48, 59, 76, 65

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A: Solution-  Let X is the selling price And it is given that 20% less than selling price is 320 So we ...

Q: 4. (a) E Using the method of cofactor expansion compute the determinant of the matrix -2 01-3] -7 -2...

A: As per the company's guidelines, we are supposed to solve first question for you, kindly repost othe...

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A: This question is based on dot product application.

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Q: Find a degree 3 polynomial with real coefficients having zeros 5 and 3i and a lead coefficient of 1....

A: A degree 3 polynomial with real coefficient having zeros 5 and 3i and a leading coefficient of 1

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A: Given query is to find the value of function at x = 4

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A: Simplify it for the solution

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A: Solution is written in below steps.

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A: The equation of a line is y = 8x +7

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A: To evaluate. 

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Q: What is the maximum value for the data set? 10 O 4 O 7.5 O 1.5

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Q: Solve the following linear system by Gauss elimination. -2b + 8c = 4 4a + 8b – 4c =-16 4a + 2b+21c =...

A: The given linear system,-2b+8c=44a+8b-4c=-164a+2b+21c=-2

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A: Given: For every 100 ticket buyers at a concert, The band expects to sell 27 T-shirts.  

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Q: A 38° 80° B (4х + 2)° (7x + 13)° 147° Е В A F

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A: Given statement is "True"

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A:

Q: Given the function C(n) = 3n4 + 2n? + n° + n There are at most x-intercepts, and at most turning poi...

A: Solution: Given the function C(n) = 3n² + 2n² + n6 + n