Answer: Observational study
Step-by-step explanation: I just took the test
Answer:

Step-by-step explanation:
We have the equation of the position of the object

We need to solve the equation for the variable a

Subtract
and
on both sides of the equality


multiply by 2 on both sides of equality


Divide between
on both sides of the equation

Finally

Answer:
1.25
Step-by-step explanation:
2×+3×=5
4×=5........divid both sides by 4
×=5/4 or 1.25
Answer: P = 64in,
Step-by-step explanation: P = 17 + 13 + 25 + 9
Multiply 5 and -2. Then divide by 3.
-10/3 = -3.33333333
This can be rounded to -3.3
Hope this helps!