Answer:
it is 70% full
Step-by-step explanation:
When it is 30 % empty it means it is 70% full
0.7x=0.3x+30
0.7x-0.3x=30
Answer:9a^2+18a-72
Step-by-step explanation:
9(a+1)^2-81
9(a+1)(a+1)-81
Open brackets
9(a^2+a+a+1)-81
9(a^2+2a+1)-81
9a^2+18a+9-81
9a^2+18a-72
X = 0.4/3
x = 13
if answer is wanted in decimal form.
Answer:
(-10,-4)
Step-by-step explanation:
The point is moved to the other side of the y axis.
The y coordinate would stay the same and the x coordinate would move the same number of units but on the opposite side (that's why its -10).
Answer:
About 182 cartons will be filled in 6.5 hours.
Step-by-step explanation:
Multiply 6.5 by 28 to get 182
