Let C = cost to rent each chair Let T = cost to rent each table
4C + 8T = 73
2C + 3T = 28
Multiply the 2nd equation by (-2) then add the equations together
4C + 8T = 73
-4C - 6T = -56
2T = 17
T = 17/2 = 8.5 Plug this in to the 1st equation to solve for C
4C + 8(17/2) = 73
4C + 68 = 73
4C = 5
C = 5/4 = 1.25
cost to rent each chair is $1.25
cost to rent each table is $8.50
Total money in Tony's bank account is represented by the equation,
y = 23.50x + 54.60, where x is number of weeks that he has been adding money in the account
If after x weeks, his account balance is $219.10, we can find x using above relationship as:
219.10 = 23.50x + 54.60
=> 23.50x = 219.10 - 54.60
=> 23.50x = 164.50
=> x = 164.50/23.50
=> x = 7
So, after 7 weeks, Tony's account will have $219.10
Horizontal translation by h to the right (h>=0) is given by
g(x)=f(x-h)
For translation to the left, we have h=-3
g(x)=f(x-(h)) =f(x-(-3))=f(x+3)
Answer:
D
Step-by-step explanation:
since p is an odd number choice C can't be the answer because 4 is even number
Q is an even number so that choice B can't be answers because 3 is an odd number .
and for A 6 isnot a prime number so that it proves tim is correct.
but when we see D 2 is a prime number so that it shows tim is wrong.
3-5=-2. 2×4=8. 8×-2=-16 the answer is -16