Answer:
x = 9.6
Step-by-step explanation:
9x + 1 = 88
combine like terms
9x = 87
divide
87/9 = 9.6
x = 9.6
So.. in this case, the starting amount is the 500mg sample... and the rate of decay, negative rate, is 1%, and at the time, the elapsed days is 0, to t = 0, P = 400
Answer:
Hi there!
Your answer is
Kyle must work at LEAST 4 hours to earn 335$
Step-by-step explanation:
kyles charge:
75+65H>=335
-75
65H>=260
/65
H>=4
Plug back in!
75+65(4) >= 335?
335>=335 YES!
Hope this helps