Combine like terms, you would get -1+9 which your answer would be 8
Step-by-step explanation:
DE = 5x-2
DF = 3(x+3)
3(x+3) = 3 + 5x-2
3x+9= 5x+1
2x=8
x=4
DE=5×4-2=18
DE=18
The correct answer is -3
Hope this help you
Answer:
Question 1 is false. The left side 28 does not equal on the right side 41, which means that the given statement is false.
Question 2 is false. The left side 0 does not equal to the right side 40, which means that the given statement is false.
Hope this helps :)
Answer:
B. David's sprinkler uses less water per minute.
Step-by-step explanation:
David's sprinkler uses 10 gallons every 5 minutes, which is 2 gallons a minute.
George's sprinkler uses 6 gallons a minute, which means it uses more.
David's sprinkler uses less and it uses exactly 2 gallons a minute.
