I'm assuming that you meant 4x+1=3x?
Subtracting 4x, we get 1=-x. Multiplying by -1, we get x=-1 as the solution.
9" x 10" x 11" = 990 cubic inches.
990 cubic inches / 5 minutes = 198 cubic inches per minute
22" x 23" x 33" = 16698 cubic inches
16698/198 = 84 and 1/3 minutes
1 hour 24 minutes and 20 seconds
Answer:
Number 7: D. 378 ft
And I'm Not Sure About The Others
Step-by-step explanation:
Answer:
exponential
Step-by-step explanation:
This is exponential because each time the y value is being multiplied by 5 (consistent ratio)