The value of y varies directly with x. If x=104, then y=78. What is the value of x when y=39? 58
58

52
52

29.25
29.25

69.3

52

Step-by-step explanation:

Since the value of y varies directly with x, y = kx where k is a constant.

Since x=104, then y=78, we need to calculate the constant k. This will be:

y = kx

78 = 104k

k = 78/104

k = 0.75

What is the value of x when y=39?

Since y = =kx

39 = 0.75x

x = 39/0.75

x = 52

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.