Answer:
Step-by-step explanation:
Let 
represent the real numbers.
For the first part, all real numbers less than or equal to 9 in algebra is 
.
For the second part, all real numbers greater than or equal to 7 in algebra is 
.
To combine both inequalities, it would become .
Hope this helped! If not, please let me know! <3
Answer:
1/5 gallon per minute
Step-by-step explanation:
The fill rate for container 1 is 2 gallons in 10 minutes. For container 2 it is 4 gallons in 10 minutes. The difference in rates is ...
(4 gal - 2 gal)/(10 min) = 2/10 gal/min = 1/5 gal/min
Answer:
Step-by-step explanation:
it will take jocelyn 2 hours to make 120 cookies
Answer:
What situation?
Step-by-step explanation:
Answer:
84 ft^2
Step-by-step explanation:
Rectangle 1: Area = l x w = 3x6=16
Rectangle 2: 4x6= 24
Rectangle 3: 5x6=30
Triangle 1: A = 1/2 b x h = 1/2 x 4 x 3 = 6
Triangle 2: 1/2 x 4 x 3 = 6
Total = 16+24+30+6+6 = 84
