Given the equation
5x + 4y = 7,
answer the following questions.
(a) is the slope of the line described by this equation positive or negative?
positive
negative

(b) as x increases in value, does y increase or decrease?
increase
decrease

(c) if x decreases by 8 units, what is the corresponding change in y?
units

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

5.7622

step-by-step explanation:

the ten thousandths place is the 2. you round it up if, that number in whatever place is 5 or higher.