Answer: I am not sure but I wil look it up
Step-by-step explanation:
First you plug in 212 as s.
6(212) 2
The order of operations says you have to do exponents first.
(212)2= 44944
Then your equation is
6(44944)=269644 square feet
Answer:
Step-by-step explanation:
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Answer:
9t + 4c ≤ 250
3t + 2c ≤ 80
Step-by-step explanation:
t is the number of tables
c is the number of chairs
Each table takes 9 hours to assemble and 3 hours to finish, so t tables take 9t hours to assemble and 3t hours to finish.
Each chair takes 4 hours to assemble and 2 hours to finish, so c chairs take 4c hours to assemble and 2c hours to finish.
Therefore, total assembly time is 9t + 4c. Total finishing time is 3t + 2c.
Total assembly time is at most 250, and total finishing time is at most 80.
9t + 4c ≤ 250
3t + 2c ≤ 80
Step-by-step explanation:
x = number of visits
y = number of earned points
the equation for the situation is (remember the 20 points starting balance) :
y = 5.5 × x + 20
and the question is now actually after how many visits she reached 75 earned points.
therefore,
75 = 5.5 × x + 20
55 = 5.5 × x
x = 55/5.5 = 10
she gets a free movie ticket after 10 visits.
