For number eight the answer is 7 and 1/2
For number nine it is 16/24 = 2/3 If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction
For number 10 the least common denominator of 8/15 is 120, and for 7/24 it is 168
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that Michelle buys a car that costs $15,000 and that she makes a down payment of $5,000 and later pays $3000 in the next payment.
To get the equation that can be used to find the amount she still owes, C, of the car, we will have to deduct the amount that she has paid from the cost of the car. This will be:
C = 15000 - 5000 - 3000
C = 15000 - 8000
Therefore solving the equation further, the amount left to pay will be:
C = 15000 - 8000
C = 7000
The pair will have to be in two so that when you multiply it by four you will get your answer let me now if you need me to explain more
Answer:
This does represent an exponential function , because his savings increase by a constant rate
Step-by-step explanation:
Let
x -----> the number of weeks
y ----> the amount saved
In this problem we have a exponential function of the form
where
a is the initial value
b is the base
r is the rate of change
where
---- because he doubles the amount each week
---->
substitute
therefore
This does represent an exponential function , because his savings increase by a constant rate
Answer:
We know that a triangle has angles that equal to 180°
A= x+72
=-7+72
=65°