Answer:
Y=-2x
When x= -6 then y =12
Step-by-step explanation:
If y and x in direct variation then y=c*x for some constant c.
We are told
-4=c2
——> c= -2
So y= -2x
When x= -6 this becomes
Y= (-2) * (-6)
——> y = 12
Combine like terms first
2x+ 424+4
2x+ 428 (answer)
Answer:
1st option
Step-by-step explanation:
there are 100 ÷ 2 = 50 , 2 minute intervals in 100 minutes, then
amount of water = 50 × 8000 = 400,000 gallons
<em><u>d.</u></em>
<em>Square cross section </em>
<em>Also, the smaller pyramid created is similar to the big one.</em>
