Question

write the following using literals, numbers and signs of basic operations: a) x increased by 12 b) y decreased by 7 c) the difference of 'a' and 'b', when a>b d) the product of 'x' and 'y' added to their sum e) one-third of 'x' multiplied by the sum of 'a' and 'b' f) 5times 'x' added to 7 times 'y' g) Sum of 'x' and the quotient of 'y' by 5 h) 'x' taken away from '4' i) 2 less than the quotient of 'x' by 'y' j) 'x' multiplied by itself
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Answer 1

a) x+12

b) y+7

c) a-b

d) xy+x+y

e) (x/3) * (a+b)

f) 5x + 7y

g) x+(y/5)

h) 4-x

i) x/y-2

j) x²

these question are for 7th class

and if u are older than that age

we can't do nothing for such easy questions for you

Answer 2

Answer

X+12

y+7

a-b

xy+x+y