Answer:
y=90x+2,000
Step-by-step explanation:
90 is the rate of change because the hot air balloon descends 90 feet per minute.
And 2,000 is the starting point because the hot air balloon started the descent at 2,000 feet.
5g is bigger then 4,000mg
It is x^4 - y^2
so, expanding it, (x^2-y)(x^2+y)
hope it served
If x=3 then the answer would b
2(3)+4= $10 So y= $10
Hope this helps!
2 = <u>14</u> now add the extra 4/7 and you will get 18/7.
7
<u>
</u>2 <u>4
</u> 7 using the algorithm (a shortcut way) 2x7=14+4=18 and put that 18 over the denominator 7. Done!<u>
</u>
