Question

Identify the operations (addition, subtraction, division, multiplication) in forming the
following expressions and tell how the expressions have been formed.
(a) z+1,z - 1. y + 17, y - 17 (b) 17y,y/ 17,5z
(c)2y + 17, 2y- 17
(d) 7 m, - 7 m +3,- 7 m - 3​

Answer 1

Step-by-step explanation:

a) z +1, z – 1, y + 17, y – 17

1 is added to z, 1 is subtracted from z, 17 is added to y and 17 is subtracted from y.

So, operations involved are addition, subtraction, addition, subtraction.

b)17y, y/17 , 5z

17 and y are multiplied, y is divided by 17, 5 is multiplied to z. So, the operations

involved are multiplication, division and multiplication.

c) 2y + 17, 2 y – 17

y is multiplied by 2 and is added to 17, y is multiplied by 2 and 17 is subtracted from

the product. So the operations involved are multiplication and addition, multiplication

and subtraction.

d)7 m, – 7 m + 3, – 7 m – 3

m is multiplied to 7, m is multiplied to -7 and 3 added, m is multiplied to -7 and 3

subtracted. So, the operations involved are multiplication, multiplication and addition,

multiplication and subtraction.

hope this helps

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Answer 2

Answer:

please sir aap mujhe c ka answer bta dijiye