Answer:-1
Step-by-step explanation:
The answer is B. If 1 kilogram is 1,000 grams and mary needs 2 kilograms of potatoes she would multiply 2 by 1,000 equaling 2,000.
ANSWER
C. x=7
EXPLANATION
The given exponential equation is

We rewrite the right hand side as 3 raised to exponent 2.

Observe that the base of both sides of the equation are equal.
We now equate the exponents.

Solve for x,


The correct choice is C.
Correction
brainly.com/question/11542316
Answer:
It is correct because 
Step-by-step explanation:
-This is a problem involving division of fractions.
-When diving fractions, we multiply the first fraction(dividend) by the reciprocal of the second fraction(divisor).
-We calculate the given values as:

Hence, the resulting quotient from the division is 