Answer:
4712.4ft^3 :)
Step-by-step explanation:
1) 5000*90/100=4500
2)5000*0.05=250
3)0.05/(90/100)=5.6%
Answer:
10 three-point questions and 14 five-point questions.
Step-by-step explanation:
x+y = 24
3x+5y = 100
We can solve this system of equations using elimination. In order to do this, let's first multiply the first equation by 3...
3x+3y=72
3x+5y=100
Now, subtract the first equation from the second equation...
2y=28
Divide both sides by 2
y=14
Plug this back into any of the equations to solve for x...
x+14=24
x=10
There were 10 three-point questions and 14 five-point questions
63×8 =504 because you are using repeated addition r just regular multiplication
Answer:
Step-by-step explanation:
