First add 45 and 55 because sum means addition. 45+55=100 and teiple means multiplication and 3x100= 300 hope this helped :)
Answer: x= 9,-8
Step-by-step explanation:
Answer:
3m+15+27m
Step-by-step explanation:
30m+15=0
m= -0.2
Answer:39 hours
Step-by-step explanation:First, let's find the rate of money per hour:$554.30 / 23 hour= $24.1 / 1 hourDaniel earns $24.10 every hour he works.To find the hours that Daniel has to work to earn $939.90, divide it by 24.10:$939.90 / 24.10= 39Now, we can check:$24.10 * 39= $939.90
Y =18. You have to add 4y on both sides then you get 1y=18 and just divided
