Answer:
3:45 PM
Step-by-step explanation:
The least common multiple of 3, 5, and 6 is 30, so the next occurrence will be 30 minutes after 3:15 PM, at 3:45 PM.
The correct answer is -8/9
hey buddy here is your answer!
Volume of a cuboid = l × b × h
Volume of earth dug out = 10 × 8 × 3 = 240 m^3
Volume of earh dug = 40 × 30 × height of the rectangular plot
240 = 40 × 30 × h
240 = 1200 × h
240 = 1200h
h = 240 / 1200 = 20 / 100 = 1 / 5 = 0.2
h = 0.2 m
So the plot height increased by 0.2 m or 200cm.
Answer:
45 adult tickets sold
Step-by-step explanation:
let c be each child ticket sold and a be the adult tickets sold
6a+3.50c=340 represents the cost while a+c=65 is the tickets sold
if you solve by elimination you have to multiply the second equation by -3.50 to get a new equation of -3.50a-3.50c=-227.50 then you subtract both equations and get 2.5a=112.5 the you divide both sides by 2.5 to get a=45
which means there were 45 adult tickets sold
