Answer:
the interest rate is 92.86%
Step-by-step explanation:
270-140= 130
the %interest= (130/140)×100%
92.86%
x is equal to - 2/3 after collecting like terms
Answer:
y = x + 5: x=y−5
2x + y = 17
: x=-1/2y+17/2
Step-by-step explanation:
I do not exactly know what you were asking but I just answered the questions, if that is not what you were looking for tell me so I can try and edit my answer