An = a1 + (n-1)d
an = 27 + (n-1)(-6)
Answer:
To make 16 cookies you will need 1 cup of sugar.
Step-by-step explanation:
Given:
Sugar needed to make 20 cookies = 1 1/4 cups
To Find:
Sugar needed to make 16 cookies = ?
Solution:
For making 20 cookies 1 1/4 cups of sugar is used
So to make 1 cookie we need
=>
=>
=>
=>
=>
cups of sugar
Now to make 16 cookies we need,
=>
=>
=>
=> 1
-3z - (-z - 2)
In order to find the expression equivalent to our given expression, we have to simplify our given expression :)
-3z + z + 2
**Remember : the "z" and "2" become a positive because a negative times a negative is always a positive!**
Now, add like terms.
(-3z + z) + 2
Simplify.
-2z + 2
Look at our given answer choices.
Our answer is c. -2z + 2
~Hope I helped!~
Answer:
TRUE
Step-by-step explanation:
Since the price is going up at a steady price, it is showing some form of interest.