Question

3. 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) 177, 17,52​

Answer 1

: Required Answer

(a) z + 1 = 1 is added to z = Addition

z – 1 = 1 is subtracted from z = Subtraction

y + 17 = 17 is added to y = Addition

y – 17 = 17 is subtracted from y = Subtraction

(b) 17y = y is multiplied by 17 = Multiplication

y / 17 = y is divided by 17 = Division

5z = z is multiplied by 5 = Multiplication

Answer 2

Answer:

17 is your required answer

Step-by-step explanation:

hope it helps