Answer:
A) rate of change would be dividing the number of songs wanted (150) by the number of weeks downloading (5)
150/5 = 30
since the total quantity wanted is becoming less every week the rate of change would be negative so it becomes -30
Initial value is 150, which is the total number of songs they want
B) rate of change would be dividing the number of songs wanted (150) by the number of weeks downloading (5)
150/5 = 30
since the total quantity wanted is becoming less every week the rate of change would be negative so it becomes -30
Initial value is 150, which is the total number of songs they want
Answer:
X=the smaller
y=the larger
The bigger of two numbers is four more than the smaller, then:
y=x+4
one more than twice the smaller is the same as the larger, then
1+2x=y
We have the following system of equations:
y=x+4
y=2x+1
We solve this system by equal values method:
x+4=2x+1
x-2x=1-4
-x=-3
x=3
We find the value of "y"now:
y=x+4
y=3+4
y=7
the values of x and y are:
x=3
y=7
Step-by-step explanation:
Answer: 60.
Step-by-step explanation: After you divide you get 60.037037. And since were rounding its 60.
Answer:
d or c more likey d
Step-by-step explanation:
Answer:
-1 1/6
Step-by-step explanation:
Convert the mixed numbers into improper fractions
Apply the rule: a + (-b) = a - b
The Least Common Multiplier of 6 and 3 is 6
Adjust the fractions on the LCM
Apply the Fraction Rule: 
Subtract the numbers
Apply the Fraction Rule: 
Convert improper fraction into a mixed number
Hope this Helps :)
