Question

Evaluate each expression if x=14, y=5, and z=6.

(25-x) + 47/20
O-49
O 71
O 251
O 18.5

Answer 1

Plugging in the given values for x, y, and z, we get:

(25-14) + 47/20

= 11 + 47/20

= 11 + 2.35

= 13.35

Therefore, the value of the expression is O 13.35.

Answer 2

Answer: 71

Step-by-step explanation: it is a substitution into the formula question

we know that x=14 and y=5 and z=6

We place these values into the expression

=(25-x)+(4yz)/2

=(25-14)+ (4*5*6)/2

=11+(120/2)

=11+60

=71