Question

(20 POINTS AND BRAINLYEST)
Question 4 (1 point)
−120 ÷ [30 – 15 ⋅ (6 – 2^3)]


40


-40


8


-8


None of These

Question 5 (1 point)
What is the value of the following expression when x = 3 and y = -3?

2x^2+y
----------
5y

0.6


1


1.4


-1

Answer 1

Answer:

Q4. None of these

Q5. -1

Step-by-step explanation:

−120 ÷ [30 – 15 ⋅ (6 – 2^3)]

-120 ÷ [30 - 15(6 - 8)]

-120 ÷ [30 - 15(-2)]

-120 ÷ [30 + 30]

-120 ÷ 60

-2

x = 3 and y = -3

2x^2+y

----------

5y

[2(3)² + -3]/(5(-3))

[2(9) - 3]/(-15)

15/-15

-1