Answer:You would need 9 buses for everyone
Step-by-step explanation:with 8 buses you would have taken 200 students so you'd need one more bus for the other five.
3.5 years (so 4 years)
2500×0.065 (this gets the amout earned per year) =162.5
568.75÷162.5 (how many years to get the desired amount) =3.5
5x-3y=12
2x-y=5
Multiply equation II by 3;
5x-3y=12
6x-3y=15
Subtracting equation II from equation 1;
x=3
2x-y=5
2(3)-y=5
6-y=5
6-5=y
y=1
Answer:
220
Step-by-step explanation:
Order of Operations: BPEMDAS
1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction
Left to Right
Step 1: Write expression
8(12 + 15) + 4
Step 2: Parenthesis Add
8(27) + 4
Step 3: Multiply
216 + 4
Step 4: Add
220
See attached picture for answers:
