Answer:
3100 liters
Step-by-step explanation:
multiply the value by 1000
Answer:
-6.20x-6.20y=-948.6
add this to equation 2
6.20x-6.20x +9.30y-6.20y=1125.30-948.60
3.10y= 176.70
/3.10
y=176.70/3.10
y = 57 number of adult tickets
153-57=96 child tickets
Step-by-step explanation:
child admission is $6.20 : x numbers
adult admission is $9.30 : y numbers
153 tickets were sold
sales of $1125.30 .
x+y = 153.........................1
6.20x+9.30y= 1125.30..............2
Answer:
6
Step-by-step explanation:
6 *20 = 120
8 *60 = 480
120 + 480 = 600 pounds total
Z=-3 is the correct answer. Use math papa if you need help with the steps on how we got z=-3