Answer:
yes
Step-by-step explanation:
A proportional equation is of the form
y = kx where k is the constant of proportionality
y = 150x is proportional
For this case we have to evaluate the following expression,

We must follow the steps below:
We convert the mixed number into a fraction:

We multiply the fractions, taking into account that:

We simplify:

We convert to mixed number:

Answer:

Answer:
A 7,4.5
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
44
Step-by-step explanation:
A=a+b
2h=6+5
2·8=44