Algebraically, that would be expressed as:
Use the equation:
76 * .8 + 61 * .2 = Final Grade
Answer:
Option 3) x² +10x + 24
Step-by-step explanation:
X² + 4x + 6x +24
= x² + 10x + 24
5=−(−z+3)
Simplify:
5=−(−z+3)
5=z+−3(Distribute)
5=z−3
Flip the equation.
z−3=5
Add 3 to both sides.
z−3+3=5+3
z=8
I had to google what the bus stop method was so I apologize if this is wrong.
First, you think about if 11 can go into 6. Since it can’t you move on another digit by adding a decimal after the six and a 0 after the decimal. Also remember to play a decimal above the place where the decimal is in the box. Next, you think about if 11 can go into 60, it can go in 5 times. So the answer is approximately .5. I will attach a picture if it helps.