Answer:
x=98
Step-by-step explanation:
VY=x-68

50 + 50 = 100
$349.50 + $349.50 = $699
$699 x 2 = 1,398
therefor $1,398 is the total cost of ordering 200 shirts.
Answer:
22 ft²
Step-by-step explanation:
2[ 2×1 + 3×1 + 3×2 ]
2(2 + 3 + 6)
2(11)
22
Check the picture below.
now, the "x" is a constant, the rocket is going up, so "y" is changing and so is the angle, but "x" is always just 15 feet from the observer. That matters because the derivative of a constant is zero.
now, those are the values when the rocket is 30 feet up above.

Answer:
D
Step-by-step explanation:
Perimeter: add all sides
2(4(2x+1))+2(3(x+4))
2(8x+4)+2(3x+12)
16x+8+6x+24
22x+32