Answer:
t = (M/K)-r
Step-by-step explanation:
We want to isolate the variable t.
So, we should first divide both sides by K
M/K=(t+r)
Then, we can subtract r from both sides, giving us
(M/K)-r=t
And that's your answer
-3x+5y=80 if the x = -10 and y = 10
x+5y=40 if the x= -10 and y= 10
Yes. 1 and 1/4 lb is the same as 20oz (1lb=16oz), therefore your package is enough to cover the use of the soup recipe
Answer:
x = -1
Step-by-step explanation:
AB + BC = AC = 28
the way from A to C goes through B.
so, the total way of A to C is the sum of the way from A to B and then from B to C.
=>
(5x + 10) + (2x + 25) = 28
7x + 35 = 28
7x = -7
x = -1
3200 doubled would be 6400
