Evaluate Expressions Quick Check 2 of 52 of 5 Items Question Evaluate 6k − j2 + 2k ÷ l when j = 5, k = 12, and l = 3.(1 point) Responses 70 70 55 55 39 39 54
To evaluate the expression 6k - j2 + 2k ÷ l when j = 5, k = 12, and l = 3, substitute the given values into the expression:
6(12) - (5)^2 + 2(12) ÷ 3 = 72 - 25 + 24 ÷ 3
Now, perform the operations using the order of operations (PEMDAS/BODMAS):
72 - 25 + 8 ÷ 3
Next, perform the division:
72 - 25 + 2.67
Now, perform the addition and subtraction:
(72 - 25) + 2.67 = 47 + 2.67 = 49.67
So, the evaluated expression is 49.67. None of the given options match this answer, so none of the given responses are correct.