What is the solution to the compound inequality in interval notation? 2(x+3)> 6  or  2x+3≤−7 a. (−∞, −5] or (0, ∞) b. (−∞, −5] or (2, ∞) c. (−∞, −2] or (0, ∞) d. (−∞, 0) or [5, ∞)update: i chose answer choice a. , it's the correct answer. : )

Solution in the attachment.

B. (−∞, −5] or (2, ∞)

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊