B since all x values are less than 0 or are 0
We can already tell if a quotient is negative if the divisor or the dividend is a negative number. (Only 1 negative number and 1 positive number, because if there are two negative numbers then the outcome will be a positive.)
Question 4 has one negative number in it so it's already visible that the quotient is already negative. And if we did divide it the answer will be -1.
Question 3 has two negative numbers so we know that the outcome is a positive number. If solve the quotient is 0.023931813 which is clearly not a negative number.
Question 2 has one negative number so the answer will be negative. The quotient will be -23.80952381, which is clearly a negative number.
Question 1 doesn't have any negative numbers so the outcome will also be a positive number. The quotient for question 1 is 0.231578947.
So questions 2 and 4 both have negative quotients. While, questions 1 and 3 have positive quotients.
Answer:
$12000 at 5%
$27000 at 6.5%.
Step-by-step explanation:
Let x represent amount invested at 5% and y represent amount invested at 6.5%.
We have been given that a combined total of 39000 is invested in two bonds. We can represent this information in an equation as:
We are also told that the annual interest rate is 2355.00. We can represent this information in an equation as:
Upon substituting equation (1) in equation (2), we will get:
Therefore, an amount of $12,000 is invested at 5%.
Upon substituting in equation (1), we will get:
Therefore, an amount of $27,000 is invested at 6.5%.
9y-3y=0
6y=0
Hope that helps
Answer:
m=3
b=(0,5)
Step-by-step explanation:
