20(−1.5r+0.75) expand the expression and combine like terms
2 answers:
<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:
-30r + 15
Step-by-step explanation:
We have been given that
20(−1.5r+0.75)
Use the distributive property a(b+c)=ab+ac.
20×(−1.5r)+20×0.75
Multiplying, we get
-30r +15
These two are not like terms. Hence , we cannot combine them.
Therefore, we cannot simplify it more.
Hence, the simplified expression is -30r + 15
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