Question

19. The sum of a number m and a number n, multiplied by ninety-one 20. Forty-one times the difference when six is subtracted from a num- bera 21. A number r divided by the difference between eighty-three and ten 22. The total of a number p and twelve, divided by eighteen 23. The product of a number c and three more than the sum of nine and twelve 24. The sum of a number y and ten, divided by the difference when a number x is decreased by five. I need to convert all of them into expressions. PLEASE HELP.​

Answer 1

Explanation:

19.

The numbers are m and n

Sum of m and n = m + n

Sum is multiplied by 91 = 91 x ( m + n )

20.

Let the number be = m

Six subtracted from the number = m - 6

41 times the difference = 41 x ( m - 6)

21.

Let the number be = r

Difference between 83 and 10 = 83 - 10 = 73

`The \ number\ divided \ by\ the \ difference \ = (r)/(73)`

22.

Total of p and 23 = p + 12

`Total \ divided \ by \ 18 = (p + 12 )/(18)`

23.

The product of c and 3 = 3c

Sum of 9 and 12 = 21

Product is more than Sum = 3c + 21

24.

Sum of y and 10 = y + 10

Number x decreased by 5 = x - 5

`Sum \ divided \ by \ difference = ( y + 10 )/(x - 5)`