Question

These are 3 questions if anyone can answer I will mark him as brainliest ....


7. find the vaue of 'x' and 'y' by using cross multiplication method
of the pair of equation"
X-3y - 7 =0 and 3x - 3y -15 =0



8. The sum of a two-digit number and the number obtained by
reversing the digits is 66. If the digits of a number differ by 2, find
the number



9. Divide:
5x + x3-3x2 -3 by x2 - 2.



10. In a cricket match, a batsman hits a boundary 5 times out of 25
balls he plays. Find the probability that he did not hit a boundary.​

Answer 1

Step-by-step explanation:

this is the answer I hope it helped you