4,248 times 0.90 equals 3823.2; so 3823.2 students are enrolled.
Answer:
D
Step-by-step explanation:
Plz mark as brainliest!!!
Answer:
Penelope has completed 11/16 of the cards.
Step-by-step explanation:
2/16+9/16=11
Answer:
91931 blue marker are made more than red
63012 blue marker are made more than green
X= number of hours in run
y = number of hours in bike race
9x+29y=85
x+y=5, and y=5-x
Substituting 5-x for y in the first equation, we have 9x+ 29(5-x)=85 and 9x+145-29x=85, then subtracting 145 from both sides to get -20x=-60 and x=3, which is the amount of hours in the running race. Multiply that by 9 miles per hour to get 27 miles
