See, mathpapa.com for all your mathematic and algebraic needs !
its x<-2
0.8 ! hope this helps. you take 4% of 20 and that’s how you get the answer
The tax added to $220 is solved by 220 X .0725 = 15.95. Add 15.95 to $220 and get $235.95. The tip (assuming it is 20% after tax ) is $235.95 X .20= $47.19
Add the $47.19 to $235.95= $283.14
The height is 12 meters because the formula is base x height.
7 x 12 = 84 sq. m.
The miles previously covered by algae is 6 miles
let m represent the miles of the coastline covered by algae before the clean-up
fraction of miles covered after the clean-up = x m =
miles covered after the clean-up = 2 miles
= 2 miles
to determine the value of m, make m the subject of the formula.
To do this, take the following step :
multiply both sides of the equation by 2
m = 2 miles x 3
m = 6 miles
For more information, please check : brainly.com/question/2294445?referrer=searchResults