Answer:
47.4
Step-by-step explanation:
Turn the percent into a decimal and multiply by the whole number. The product is your answer.
I did the first one.
a. The equation that you need to get DF.
b. Substitute the values in the equation.
c. Add up the rs and the numbers (to simplify).
d. divide both sides by 5 to get r.
e. The value of r is given.
Answer:
4) y=-4x
Step-by-step explanation:
The lines goes down 4 units as it moves 1 unit right.
The first step for solving this expression is to express it with a positive exponent using
.
According to the exponent rules,, to raise a product to a power you must raise each factor to that power. This rule will change the expression to the following:
This makes the correct answer to your question
,, or option D.
Let me know if you have any further questions.
:)