Question

Evaluate 3x+5y when x=11 and y=4.
(a)23
(b)67
(c)53
(d)13​

Answer 1

(c):53

Explanation:

Let's start with the equation:

3x+5y

Since we already have the values of x and y, we can just solve the equation.

3(11)+5(4)

33+20=53

The answer is (c)53