What is the value of t?

1.4t−0.4(t−3.1)=5.8

your welcome haha, this is the best place to find answers

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

idk lol

step-by-step explanation:

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.