~212 rounded to the nearest 10 would be 210.
~87 rounded to the nearest 10 would be 90.
210 + 90 = 300
Your answer would be 300.
_____________________________________________________________
Hope this helps!!!! :D
3x-x+2=4 is what I believe your looking for. Hope this one helps.
Answer:
==>(x+3) = 16
==> x + 3 = 16
make x the subject of formula
=> x = 16 - 3
subtract 3 from 16
=> x = 13
<h2>h = 14</h2>
Step-by-step explanation:
<h3>= 17 + x/6</h3><h3>= 17 + (-18)/6 ----( x = -18)---(given)</h3><h3>= (102 - 18) ÷ 6</h3><h3>= 84 ÷ 6</h3><h3>= 14</h3>
<h2>MARK ME BRAINLIST</h2>
