Q1)
4x + 6y = 30
7x -6y = 3
[ x = 3, y = 3 ]
Q1)
Eva buys 10 cups of tea and 4 cups off coffee for £38
Eva then buys 5 cups of tea and 4 cups off coffee for £23
What is the cost of the cups of tea and the cups off coffee? [ cups of tea cost £3 and cups off coffee cost £2 each.]
Q1)
Sam buys 6 horses and 1 goats for £31
Later they buy 3 horses and 5 goats for £47
What is the cost of the horses and the goats? [ horses cost £4 each and goats cost £7 each.]
Q2)
7x + 5y = 103
9x -5y = 41
[ x = 9, y = 8 ]
Q2)
Eva buys 2 cups off coffee and 5 cups of tea for £26
Eva then buys 2 cups off coffee and 4 cups of tea for £22
What is the cost of the cups off coffee and the cups of tea? [ cups off coffee cost £3 and cups of tea cost £4 each.]
Q2)
Hammid buys 10 sheep and 2 cows for £38
Later they buy 6 sheep and 4 cows for £48
What is the cost of the sheep and the cows? [ sheep cost £2 each and cows cost £9 each.]
Q3)
5x + 9y = 103
5x + 4y = 68
[ x = 8, y = 7 ]
Q3)
Julie buys 7 mars bars and 4 galaxys for £43
Julie then buys 5 mars bars and 4 galaxys for £33
What is the cost of the mars bars and the galaxys? [ mars bars cost £5 and galaxys cost £2 each.]
Q3)
Ariel buys 10 sheep and 1 pigs for £55
Later they buy 4 sheep and 3 pigs for £35
What is the cost of the sheep and the pigs? [ sheep cost £5 each and pigs cost £5 each.]
Q4)
4x + 9y = 38
10x -9y = 32
[ x = 5, y = 2 ]
Q4)
Logun buys 10 cans of coke and 3 mars bars for £49
Logun then buys 2 cans of coke and 3 mars bars for £17
What is the cost of the cans of coke and the mars bars? [ cans of coke cost £4 and mars bars cost £3 each.]
Q4)
Jaden buys 6 horses and 1 sheep for £54
Later they buy 5 horses and 5 sheep for £70
What is the cost of the horses and the sheep? [ horses cost £8 each and sheep cost £6 each.]
Q5)
4x + 10y = 50
9x -10y = 15
[ x = 5, y = 3 ]
Q5)
Anna buys 2 cups of tea and 7 cups off coffee for £34
Anna then buys 2 cups of tea and 5 cups off coffee for £26
What is the cost of the cups of tea and the cups off coffee? [ cups of tea cost £3 and cups off coffee cost £4 each.]
Q5)
Jonathan buys 2 goats and 1 horses for £24
Later they buy 4 goats and 8 horses for £84
What is the cost of the goats and the horses? [ goats cost £9 each and horses cost £6 each.]
Q6)
7x + 4y = 55
4x + 4y = 40
[ x = 5, y = 5 ]
Q6)
Alex buys 4 mars bars and 10 cups of tea for £50
Alex then buys 4 mars bars and 4 cups of tea for £32
What is the cost of the mars bars and the cups of tea? [ mars bars cost £5 and cups of tea cost £3 each.]
Q6)
Steven buys 10 goats and 3 sheep for £26
Later they buy 4 goats and 6 sheep for £20
What is the cost of the goats and the sheep? [ goats cost £2 each and sheep cost £2 each.]
Q7)
8x + 6y = 112
8x + 4y = 96
[ x = 8, y = 8 ]
Q7)
Joseph buys 7 cans of coke and 4 cakes for £55
Joseph then buys 4 cans of coke and 4 cakes for £40
What is the cost of the cans of coke and the cakes? [ cans of coke cost £5 and cakes cost £5 each.]
Q7)
Nathan buys 7 cows and 2 pigs for £77
Later they buy 5 cows and 6 pigs for £87
What is the cost of the cows and the pigs? [ cows cost £9 each and pigs cost £7 each.]
Q8)
8x + 5y = 104
7x -5y = 16
[ x = 8, y = 8 ]
Q8)
Steven buys 8 galaxys and 3 cups of tea for £22
Steven then buys 6 galaxys and 3 cups of tea for £18
What is the cost of the galaxys and the cups of tea? [ galaxys cost £2 and cups of tea cost £2 each.]
Q8)
Jonathan buys 8 cows and 3 pigs for £107
Later they buy 4 cows and 9 pigs for £121
What is the cost of the cows and the pigs? [ cows cost £10 each and pigs cost £9 each.]
Q9)
3x + 9y = 60
3x + 7y = 50
[ x = 5, y = 5 ]
Q9)
Sam buys 3 galaxys and 7 mars bars for £33
Sam then buys 3 galaxys and 4 mars bars for £24
What is the cost of the galaxys and the mars bars? [ galaxys cost £4 and mars bars cost £3 each.]
Q9)
Steven buys 8 pigs and 2 goats for £58
Later they buy 6 pigs and 8 goats for £102
What is the cost of the pigs and the goats? [ pigs cost £5 each and goats cost £9 each.]
Q10)
9x + 4y = 43
6x + 4y = 34
[ x = 3, y = 4 ]
Q10)
Alex buys 6 galaxys and 4 cups off coffee for £38
Alex then buys 6 galaxys and 2 cups off coffee for £34
What is the cost of the galaxys and the cups off coffee? [ galaxys cost £5 and cups off coffee cost £2 each.]
Q10)
Alex buys 5 sheep and 1 pigs for £18
Later they buy 6 sheep and 8 pigs for £42
What is the cost of the sheep and the pigs? [ sheep cost £3 each and pigs cost £3 each.]