<span>20(−1.5r + 0.75)
here, you need to distribute the "20" to the inside of your parentheses. you'll be multiplying 20 and -1.5 first:
-30r
then 20*0.75 second:
-30r + 15 is your expanded expression. you can't combine like terms any further.</span>
Answer:
20-40 has the highest attendence and 20 people between 5 and 15
Step-by-step explanation:
Answer:
Part a) The increase in dollars is 
Part b) The amount in Lucy's account at the end of last year was 
Step-by-step explanation:
Let
x-----> amount in Lucy's account at the end of last year
we know that


so
-----> amount in Lucy's account at the end of last year
The increase is equal to

Simplest form would be 58/3
Answer:
True
Step-by-step explanation:
4/9+6/9= 10/9=1 1/9
2+1=3
3+1 1/9=4 1/9