Evaluate u + xy, if u = 18, x = 10, and y = 8.
(1 point)
Responses
188
188
36
36
98
98
224
The correct answer is 98.
To evaluate u + xy, substitute the given values of u, x, and y into the expression:
u + xy = 18 + (10)(8) = 18 + 80 = 98
To evaluate u + xy, substitute the given values into the equation:
u + xy = 18 + (10 * 8)
Calculate the product of x and y first:
10 * 8 = 80
Now, substitute this value into the original equation:
18 + 80 = 98
Therefore, the value of u + xy, when u = 18, x = 10, and y = 8, is 98.