Answer:
Sunil = 10 and Sushil= 40
Step-by-step explanation:
Present ages-
Sushil= 4x
Sunil= x
5 years ago-
Sushil = 4x - 5
Sunil = x - 5
4x - 5 = 7(x - 5) = 4x - 5 = 7x - 35
= -5 = 3x - 35
= 30 = 3x
= 10 = x
So substitute the xs for 10-
Present Sushil= 4 x 10 = 40
Present Sunil= 10
You only need to figure the amount of change in this problem, so multiply the time (7 weeks) by the weekly discount (6$)
7 x 6 = $42 change in price
If the answers are in the standard form of a line then it would be -x + (-3x) = -5y. This is because the standard form of a line is written as Ax + Bx = Cy
6x2 + x - 7
= (6x + 7)(x - 1)
So, the answer is (6x + 7), or C.
Answer:c
Step-by-step explanation:
c ccccccccccccc
