Answer:
He pays $8.70
Step-by-step explanation:
You would do $67.86 divided by 7.8 lbs
(3)^-4 = 0.01234567901
(-3/7)^-2 = <span>5.44444444444</span>
Answer:
wasn't sure what you wanted us to answer, so I have the distance formula for you, and I worked it out.
Step-by-step explanation:
hope these help (:
1.53 rounded to the nearest tenth is 1.5
Answer:
(160, 36)
Step-by-step explanation:
Distance is always positive because, well, you aren't -50 meters away from your house or something. You are just 50 meters away from your house. And 160 is the distance between -6 and 154, because there is one minus and one plus, you add them, because that is how far they are apart, and then-43 and -7 were easy just subtract them.