T(n)=19-7n
You can use this formula to check if I’m right or wrong by plugging the term # for n...it will show you the # of the term
Answer:
6.00+0.20+0.05
Step-by-step explanation:
5x+y=8 equation 1
x+2y=5 equation 2
Subsitute (1,3) in bothe equations if the right side is equal to.the left side of the equation then (1,3) is a solution
5(1)+3=8
1+2(3)=7
7 isn't equal to 5 so 1,3 is NOT a solution for this system of equations
Numerator:
315= 3^2* 5* 7
Denominator:
1575= 3^2* 5^2* 7
Therefore,
315/1575
= (3^2* 5* 7)/ (<span>3^2* 5^2* 7)
= 1/5
Hope it helps.</span>