Answer:
Infinity
Step-by-step explanation:
-4y + 4y + 2 = 2
2 = 2 = always true
U = 2x - 2
We simply need to isolate x :) That just means that we need to get x onto it's own side of the equal sign.
So, add 2 to both sides.
2 + u = 2x
Then, divide both sides by 2.
2 + u ÷ 2 = 2x ÷ 2
Simplify.
1 + u/2 = x
So, x = 1/2u + 1
~Hope I helped!~ :)
The logarithmic function starts in quadrant 4 and curves up into quadrant 1 if that’s what you’re asking.
Speed of student A is 180 ft/min
Speed of student B is 120 ft/min
Relative speed=(120+180)=300 ft/min
Distance between them is 2420 ft
Time taken for them to meet will be:
time=distance/speed
=(2420-20)/300
=8 min
so if diane drives for 2 hours, she travels about 100 miles. if she drives for 4 hours, she drives about 200 miles. if we subtract 20 from each of these, we get 80 and 180. the answer is A.
