Answer:
es D
Step-by-step explanation:
es una variable porque lleva una letra o un símbolo en esa caso representa una cantidad esa letra
Answer:
It's the second option
The formula for Area is A= 1/2bh ( b stand for base & h for height)
So it should be A= 1/2 (5) ( 2 1/2)
ANSWER
The constant of variation is 6.
EXPLANATION
The inverse variation equation is:

We want to find the constant of variation, when x=-3 and y=-2.
We substitute the values for x and y to get,

Multiply out the left hand keeping in mind that negative times negative yields a positive result.
This implies that;

Hence the constant of variation is 6.
Answer:
the answer is 85
Step-by-step explanation:
OREDR OF OPERATIONS IS
Parenthesis
exponents
multiple/divide
add/subtract
all in that order