-28+2r+3r+5
simplified it is -23+5r
Answer:
B
Step-by-step explanation:
They all follow a sequence such as always add 4 or take 6 away some of them multiply so it is B because it does not follow the sequence
2(3x + 4) / 2(2x + 2)
Cancel the factored 2s
3x + 4 / 2x + 2
You may need to further factor the denominator, depending on the teacher.
3x + 4 / 2(x + 1)
Answer:
Unit rate in metric tons per hour = 1.17
Explanation:
A construction company can remove 5 1/4 metric tons of dirt from a construction site in 4 1/2 hours.
Dirt removed
Time taken in hours
Unit rate in metric tons per hour = Dirt removed in metric tons/ Time taken in hours for that.
Unit rate in metric tons per hour is 1.17 metric tons.
Answer:
30%
Step-by-step explanation:
To calculate the percentage of deliveries that Lamar has completed so far, divide the number of deliveries so far by the total number he needs to make.
21/70 = 0.3
Convert the decimal to percentage form by moving the decimal two places to the right and including the percent sign.
0.3 = 30%
He has completed 30% of his deliveries.