Two cell phone companies offer different packages. Company A charges a fixed monthly fees of

Rs 34 plus Rs 0.5/ minute talk time. Company B charges a fixed monthly fees of Rs 40 plus Rs

0.4 / minute talk time.

Take x as the charges per minute for the talk time and y as the total amount.

Based on above information answer the following question:

(i)

Linear equations representing the packages of a company A and B are :

(a) y=34 + 0.5 x, y= 40 +0.4 x

(b)

y=34 + 0.4 x, y= 40 +0.5 x

(c ) x=34 + 0.5 x, y= 40 +0.4 y

(d)

x=34 + 0.4y, y= 40 +0.5y

(ii)

If the average number of minutes used monthly by Sunil is 1160, then which of the

following is true?

(a) Company A offers the better package

(b)Company B offers the better

package

(c ) Both companies offer the same package

(d) None of the above

(iii) If Sunita pays a total bill of Rs 208 to company B then the number of minutes used

by her :

(a) 400

(b) 420 (c) 410 (d)390

(iv) The shape of the graph represented by the equations in part (i) is :

(a) Rectangle

(b) Circle

(c) Parabola

(d) Pair of lines

(v)

The number of minutes of talk time that results in equal monthly bills from both the

companies is :

(a) 50

(b) 60

(c) 55

(d)65

### Asked by snehameenu656 | 31st May, 2022, 11:12: PM

### Linear equations representing the packages of a company A and B are:
y = 34 + 0.5x and y = 40 + 0.4x respectively

### Answered by Renu Varma | 2nd Jun, 2022, 10:39: PM

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