Q1)
5x + 10y = 75
5x + 9y = 71
[ x = 7, y = 4 ]
Q1)
Lumaya buys 4 cups of tea and 6 mars bars for £20
Lumaya then buys 3 cups of tea and 6 mars bars for £18
What is the cost of the cups of tea and the mars bars? [ cups of tea cost £2 and mars bars cost £2 each.]
Q1)
Jenson buys 10 horses and 2 cows for £106
Later they buy 2 horses and 6 cows for £66
What is the cost of the horses and the cows? [ horses cost £9 each and cows cost £8 each.]
Q2)
4x + 3y = 24
7x -3y = 9
[ x = 3, y = 4 ]
Q2)
Nathan buys 4 cups of tea and 2 galaxys for £16
Nathan then buys 3 cups of tea and 2 galaxys for £14
What is the cost of the cups of tea and the galaxys? [ cups of tea cost £2 and galaxys cost £4 each.]
Q2)
Nathan buys 10 sheep and 2 pigs for £50
Later they buy 5 sheep and 10 pigs for £70
What is the cost of the sheep and the pigs? [ sheep cost £4 each and pigs cost £5 each.]
Q3)
7x + 3y = 63
10x -3y = 39
[ x = 6, y = 7 ]
Q3)
Jonathan buys 10 cans of coke and 5 cakes for £60
Jonathan then buys 4 cans of coke and 5 cakes for £36
What is the cost of the cans of coke and the cakes? [ cans of coke cost £4 and cakes cost £4 each.]
Q3)
Jenson buys 4 sheep and 1 pigs for £37
Later they buy 5 sheep and 5 pigs for £65
What is the cost of the sheep and the pigs? [ sheep cost £8 each and pigs cost £5 each.]
Q4)
4x + 8y = 40
4x + 3y = 25
[ x = 4, y = 3 ]
Q4)
Jonathan buys 4 cups off coffee and 10 cups of tea for £56
Jonathan then buys 4 cups off coffee and 6 cups of tea for £40
What is the cost of the cups off coffee and the cups of tea? [ cups off coffee cost £4 and cups of tea cost £4 each.]
Q4)
Kyra buys 3 pigs and 1 goats for £27
Later they buy 8 pigs and 4 goats for £80
What is the cost of the pigs and the goats? [ pigs cost £7 each and goats cost £6 each.]
Q5)
6x + 2y = 46
7x -2y = 32
[ x = 6, y = 5 ]
Q5)
Luke buys 5 cakes and 3 mars bars for £19
Luke then buys 4 cakes and 3 mars bars for £17
What is the cost of the cakes and the mars bars? [ cakes cost £2 and mars bars cost £3 each.]
Q5)
Jennine buys 7 sheep and 1 cows for £31
Later they buy 3 sheep and 8 cows for £89
What is the cost of the sheep and the cows? [ sheep cost £3 each and cows cost £10 each.]
Q6)
4x + 8y = 52
8x -8y = 32
[ x = 7, y = 3 ]
Q6)
Jenson buys 8 galaxys and 5 mars bars for £42
Jenson then buys 3 galaxys and 5 mars bars for £22
What is the cost of the galaxys and the mars bars? [ galaxys cost £4 and mars bars cost £2 each.]
Q6)
Jenson buys 2 cows and 1 horses for £27
Later they buy 5 cows and 3 horses for £71
What is the cost of the cows and the horses? [ cows cost £10 each and horses cost £7 each.]
Q7)
6x + 6y = 90
2x + 6y = 58
[ x = 8, y = 7 ]
Q7)
Monique buys 6 cups of tea and 7 cups off coffee for £33
Monique then buys 6 cups of tea and 4 cups off coffee for £24
What is the cost of the cups of tea and the cups off coffee? [ cups of tea cost £2 and cups off coffee cost £3 each.]
Q7)
Alex buys 4 pigs and 1 cows for £34
Later they buy 5 pigs and 9 cows for £89
What is the cost of the pigs and the cows? [ pigs cost £7 each and cows cost £6 each.]
Q8)
2x + 6y = 54
2x + 4y = 38
[ x = 3, y = 8 ]
Q8)
Ariel buys 10 cups off coffee and 2 cans of coke for £44
Ariel then buys 4 cups off coffee and 2 cans of coke for £20
What is the cost of the cups off coffee and the cans of coke? [ cups off coffee cost £4 and cans of coke cost £2 each.]
Q8)
Lumaya buys 3 horses and 1 pigs for £35
Later they buy 6 horses and 5 pigs for £85
What is the cost of the horses and the pigs? [ horses cost £10 each and pigs cost £5 each.]
Q9)
5x + 5y = 75
5x + 2y = 51
[ x = 7, y = 8 ]
Q9)
Jenson buys 2 cans of coke and 5 galaxys for £35
Jenson then buys 2 cans of coke and 4 galaxys for £30
What is the cost of the cans of coke and the galaxys? [ cans of coke cost £5 and galaxys cost £5 each.]
Q9)
Anna buys 9 goats and 1 sheep for £47
Later they buy 7 goats and 4 sheep for £43
What is the cost of the goats and the sheep? [ goats cost £5 each and sheep cost £2 each.]
Q10)
10x + 7y = 128
4x -7y = 12
[ x = 10, y = 4 ]
Q10)
Alfie buys 5 cakes and 5 galaxys for £35
Alfie then buys 5 cakes and 2 galaxys for £26
What is the cost of the cakes and the galaxys? [ cakes cost £4 and galaxys cost £3 each.]
Q10)
Steven buys 7 goats and 1 sheep for £53
Later they buy 6 goats and 8 sheep for £74
What is the cost of the goats and the sheep? [ goats cost £7 each and sheep cost £4 each.]