Question

Please help! :) What is the value of Fraction 1 over 2x3 + 3.4y when x = 3 and y = 4?

15.85
18.1
27.1
31.6

Answer 1

31.6

Explanation:

2(3)(3) + 3.4(4)

multiply first.

first half of the equation you have 3x3=9 x2= 18

second half 3.4(4) = 13.6

18+13.6=31.6