A tennis-playing golfer has `in 15` to spend on golf balls (x) costing `in1` each and tennis balls (y) costing 60c each. He must buy at least16 altogether and he must buy more golf balls than tennis balls.

The total cost of 4 bats and 2 balls is Rs 1800. If bat costs Rs 300 more than the ball, find the cost of each bat and each ball.

From the pair of linear equations for the following problems and find their solutions by substitution method. The coach of cricket team buys 7bats and 6balls and Rs 3800. Later, she buys 3 bats and 5 balls for Rs 1750. Find the cost of each bat and each ball.

Form the pair of linear equations for the foIlowing problems and find there solution by substitution method: The coach of a cricket team buys 7 bats and 6 balls for Rs 3800, Later, she buys 3 bats and 5 balls for Rs 1750. Find the cost of each bat and each ball.

From the pair of linear equations for the following problems and find their solution by substitution method. The coach ofa a cricket team buys 7 bats and 6 balls for Rs. 3800. Later, she buys 3 bats and 5 balls for Rs. 1750. Find the cost of each bat and each ball.

An urn contains 10 balls colored either black or red. When selecting two balls from the urn at random, the probability that a ball of each color is selected is 8/15. Assuming that the urn contains more black balls than red balls, the probability that at least one black ball is selected, when selecting two balls is (A) 18/45 (B) 30/45 (C) 39/45 (D) 41/45

A bowling alley charges a flat $6.50 fee for shoe and ball rental plus $3.75 per game and 6.325 percent sales tax . If each person in a group of seven pwople has $20 to spend on a bowling outing, and at least some members of the group must rent shoes and a ball, which inequality best describes this situation, given that the number of shoe and ball rentals is represented by r and the number of games is represented by g ?

The coach of a cricket team buys 7 bats and 6 balls for Rs 3800. Later, he buys 3 bats and 5 balls for Rs 1750. Find the cost of each bat and each ball.