The value of y varies directly with x, and y = 1 when x = 2.

find y when x = 4.

a. 2

b. 4

c. −2

d. 8

∆red ≅ ∆ by rule will give brainiest if possible

Do,h = (7, 9) (14, 18) the scale factor is

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth