Answer:
i not speak english
Step-by-step explanation:
Answer:
5: c=65 d=125 e=60
6: c= 58 d= 121 e=63
7. a=55 b=64 c=61
8. a=61 b=55 c=64
Step-by-step explanation: :)
Answer:
3
Step-by-step explanation:
(✿◡‿◡) <--- she wants brainliest
Interest to pay = P*R*T
450=3000xRx2
R=0.075 (7.5%)
So simple interest rate is 7.5% per year
Answer:
x=-58/15
Step-by-step explanation:
distribute first 10-2.5x+12=21-10x-28
Simplify(add the numbers) 22-2.5x=-7-10x
move the variable to the left side 22-2.5x+10x=-7
move the constant to the right side -2.5x+10x=-7-22
simplify like terms 7.5x=-29
divide by 7.5 x=-58/15
alternate forms are x=-3 13/15 or x=-3.86
