Answer:
Step-by-step explanation:
Let
x -----> the number of ice cream cones sold 5 years ago
Remember that
we know that
Sales 5 years ago, multiplied by the 30% increase should equal 18,000 ice cream cones.
so
The linear equation that represent this problem is
Solve for x
Divide by 1.3 both sides
Answer:
Step-by-step explanation:
[logical equivalence]
[morgan laws]
if is true, then is true and is too.
with true, then is false [double denial]
In the first equivalence it follows that is true [identity law]
Then it can be concluded that
Answer:
170
Step-by-step explanation:
8x2 is 16 plus 1 is 17 times 10 is 170. PEMDAS
I believe x and y in the equation show a direct variation
Direct variation is the relationship between variables such that increase in one variable causes an increase in the other variable and vicevarsa.
In this case, y is directly proportional to x where 5 is a constant
The down payment is 60 bro. convert the percent into a decimal and multiply it to the total and get your answer.